ONTARIO: Fall Colour Outlook for Monday, October 16, 2023

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As we approach mid-October, the end of the fall colour season in Southern Ontario draws near. Central and Eastern Ontario reached 90-100% colour change over a week ago, with a substantial number of leaves falling due to recent rains and winds. Consequently, parks in these areas have already passed their fall colour peak.

However, there's still an opportunity to witness autumnal colours in parks stretching from the Dundalk Highlands, through the Golden Horseshoe, and into Norfolk County over the next week. Here, the colour change is currently between 50-70%, with most leaves still hanging onto the trees. Yet, the peak is nearing an end, as more leaves continue to fall.

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Meanwhile, in Deep Southwestern Ontario, about 30% of the leaves have started their transformation, indicating that the peak there is roughly a week away. Don't miss this last chance to experience the fall colours in Southern Ontario until next year!

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin [PAST PEAK] 100% 20%
Arrowhead [PAST PEAK] 100% 40%
Awenda 40% 90%
Balsam Lake [PAST PEAK] 80% 40%
Bass Lake [PAST PEAK] 70% 40%
Bon Echo [PAST PEAK] 90% 20%
Bonnechere [PAST PEAK] 90% 30%
Bronte Creek [PEAK] 70% 70%
Charleston Lake [PEAK] 70% 80%
Darlington 30% 90%
Driftwood [PEAK] 60% 60%
Earl Rowe [PEAK] 70% 70%
Fitzroy [PEAK] 90% 60%
Forks of the Credit [PEAK] 70% 90%
Frontenac [PAST PEAK] 80% 40%
Grundy Lake [PEAK] 80% 60%
Inverhuron [PAST PEAK] 90% 10%
Killbear [PEAK] 60% 80%
Lake St. Peter [PAST PEAK] 100% 30%
Long Point 30% 70%
MacGregor Point [PEAK] 60% 60%
Mark S. Burnham [PEAK] 90% 70%
McRae Point [PAST PEAK] 70% 40%
Mikisew [PEAK] 60% 80%
Mono Cliffs [PEAK] 60% 70%
Murphys Point [PEAK] 90% 50%
Oxtongue River-Ragged Falls [PAST PEAK] 100% 40%
Petroglyphs [PEAK] 50% 80%
Pinery 30% 90%
Point Farms [PEAK] 90% 60%
Port Burwell 30% 80%
Presqu'ile 30% 90%
Restoule [PEAK] 80% 70%
Rideau River 10% 90%
Rondeau 30% 90%
Sandbanks 40% 80%
Sauble Falls [PEAK] 70% 60%
Sharbot Lake [PAST PEAK] 80% 30%
Sibbald Point [PEAK] 60% 50%
Silent Lake [PAST PEAK] 100% 30%
Silver Lake [PAST PEAK] 80% 40%
Sturgeon Bay [PEAK] 80% 60%
The Massasauga [PEAK] 60% 70%
Turkey Point [PEAK] 50% 70%
Voyageur [PEAK] 70% 60%
Wasaga Beach 10% 100%
Wheatley 30% 80%

The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

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ONTARIO: Fall Colour Outlook for Tuesday, October 10, 2023

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Over the past few days, the feeling of fall has filled the air, with the fall colour transition accelerating across much of Central and Eastern Ontario. Some northern parts of Southern Ontario even witnessed their first snowflakes of the season this weekend!

With the snow's arrival, we're reaching that time of year when trees begin to shed their vibrant leaves. Many parks in Central and Eastern Ontario have reported a 90-100% colour change.

However, we're now observing a more pronounced leaf fall, especially with tree coverage dipping below 50% in locations like Algonquin Park, Pembroke, Frontenac, and the Bruce Peninsula. This week may offer the last opportunity to appreciate the fall hues in these regions before they move past their peak.

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Yet, for the rest of Southern Ontario, the autumn spectacle isn't over. Parks near Peterborough, Lake Simcoe, Dundalk Highlands, and east of Lake Huron are recording 50 to 90% colour transformation, with the tree canopy remaining dense. As these areas usher in their peak fall colours, this phase should linger for another week, weather permitting.

For those considering a late-season fall excursion, the best chance lies in Deep Southwestern Ontario and along the Lake Erie shoreline. Parks near Norfolk, Grand Bend, Chatham, and Leamington report a colour change of roughly 20 to 30%. The peak in these regions is anticipated to be a week or two away, allowing ample time to witness the fall landscape well into mid-October.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin [PAST PEAK] 100% 30%
Arrowhead [PEAK] 100% 50%
Awenda 40% 90%
Balsam Lake [PEAK] 70% 60%
Bass Lake [PEAK] 50% 60%
Bon Echo [PEAK] 80% 50%
Bonnechere [PAST PEAK] 90% 30%
Bronte Creek [PEAK] 70% 70%
Charleston Lake [PEAK] 70% 80%
Darlington 30% 90%
Driftwood [PEAK] 60% 60%
Earl Rowe 20% 90%
Fitzroy [PEAK] 60% 80%
Forks of the Credit [PEAK] 50% 90%
Frontenac [PAST PEAK] 80% 40%
Grundy Lake [PEAK] 80% 60%
Inverhuron [PAST PEAK] 90% 10%
Killbear 40% 90%
Lake St. Peter [PAST PEAK] 100% 30%
Long Point 30% 70%
MacGregor Point 20% 90%
Mark S. Burnham [PEAK] 90% 80%
McRae Point [PEAK] 50% 60%
Mikisew [PEAK] 60% 80%
Mono Cliffs [PEAK] 50% 70%
Murphys Point [PEAK] 90% 50%
Oxtongue River-Ragged Falls [PEAK] 100% 50%
Petroglyphs [PEAK] 50% 80%
Pinery 30% 90%
Point Farms [PEAK] 70% 60%
Port Burwell 30% 80%
Presqu'ile 30% 90%
Restoule [PEAK] 80% 70%
Rideau River 10% 90%
Rondeau 20% 90%
Sandbanks 30% 80%
Sauble Falls [PEAK] 70% 60%
Sharbot Lake [PAST PEAK] 80% 30%
Sibbald Point [PEAK] 50% 60%
Silent Lake [PEAK] 90% 50%
Silver Lake [PAST PEAK] 80% 40%
Sturgeon Bay [PEAK] 80% 60%
The Massasauga 20% 90%
Turkey Point 30% 70%
Voyageur [PEAK] 60% 70%
Wasaga Beach 10% 100%
Wheatley 20% 90%

The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

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ONTARIO: Fall Colour Outlook for Monday, October 2, 2023

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We have now reached the first week of October and the autumn colours are in full display across much of Southern Ontario. The most vibrant colours can be found in Algonquin Park where 100% of the leaves have started to change colour, with most still on the trees.

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We also see parks across the Ottawa Valley, Bancroft and Muskoka regions reaching peak viewing time with the estimated colour change ranging from 50 to 70%. Those along the Dundalk Highlands stretching from the Bruce Peninsula through Orangeville and into Halton Hills are approaching peak fall colours with around 40 to 50% colour change.

The colour change for parks around the shorelines of Georgian Bay, Lake Ontario and Lake Erie continues to move quite slowly with most areas at around 20-30% of leaves that have changed colour. This is especially the case for the Norfolk and Niagara region which hasn’t moved above 10% colour change in several weeks.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin [PEAK] 100% 90%
Arrowhead [PEAK] 60% 80%
Awenda 20% 100%
Balsam Lake 30% 80%
Bass Lake 30% 70%
Bon Echo [PEAK] 70% 60%
Bonnechere 40% 80%
Bronte Creek [PEAK] 50% 90%
Charleston Lake 40% 80%
Darlington 20% 90%
Driftwood 30% 70%
Earl Rowe 10% 90%
Fitzroy [PEAK] 60% 80%
Forks of the Credit 30% 90%
Frontenac [PEAK] 50% 70%
Grundy Lake [PEAK] 50% 80%
Inverhuron [PEAK] 50% 40%
Killbear 20% 90%
Lake St. Peter [PEAK] 70% 60%
Long Point 10% 90%
MacGregor Point 20% 90%
Mark S. Burnham 30% 80%
McRae Point 30% 70%
Mikisew [PEAK] 60% 80%
Mono Cliffs 40% 90%
Murphys Point [PEAK] 50% 90%
Oxtongue River-Ragged Falls [PEAK] 60% 80%
Petroglyphs 30% 80%
Point Farms 30% 90%
Port Burwell 10% 100%
Presqu'ile 10% 100%
Restoule [PEAK] 60% 80%
Rideau River 10% 90%
Rondeau 20% 90%
Sandbanks 10% 90%
Sauble Falls [PEAK] 60% 70%
Sharbot Lake [PEAK] 50% 50%
Sibbald Point 30% 80%
Silent Lake [PEAK] 50% 90%
Silver Lake [PEAK] 50% 50%
Sturgeon Bay 30% 80%
The Massasauga 20% 90%
Turkey Point 10% 90%
Voyageur 40% 80%
Wasaga Beach 10% 100%
Wheatley 20% 90%
 

The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

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ONTARIO: Fall Colour Outlook for Thursday, September 28, 2023

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As we near the end of September, the fall colours continue their colourful transformation across Southern Ontario. Right now, Central Ontario is the place to be if you're seeking the peak of autumn beauty.

This weekend, consider taking a scenic trip to Algonquin Park, Muskoka, and Bancroft. These areas report that 40-80% of leaves have started their colourful transition. And, the best part? Around 80-90% of those leaves are still hanging on, creating a vibrant landscape.

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In addition to Central Ontario, the Ottawa Valley, Dundalk Highland, parts of Lake Huron, and the Western GTA are all experiencing significant progress. Parks in these spots are showing off around 30-40% colour change, although there's some variation, especially around Georgian Bay, where the colours seem to be taking their time.

Considering how Central Ontario has transitioned over the past week, it's safe to say that these mentioned regions will be at their peak fall beauty just in time for Thanksgiving next weekend!

Now, for the regions around Lake Ontario shoreline, Norfolk, and Niagara, there hasn't been much progress. They've been hanging at around 10% colour change for over a week. However, just like their neighbours, they're expected to speed up their transition over the next week. So, keep your eyes peeled for that fall magic!

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin [PEAK] 80% 90%
Arrowhead [PEAK] 60% 80%
Awenda 10% 100%
Balsam Lake 30% 80%
Bass Lake 10% 90%
Bon Echo 30% 80%
Bonnechere 30% 80%
Bronte Creek 30% 90%
Charleston Lake 40% 80%
Darlington 10% 100%
Driftwood 20% 80%
Earl Rowe 10% 90%
Fitzroy 20% 90%
Forks of the Credit 30% 90%
Frontenac 30% 80%
Grundy Lake 30% 90%
Inverhuron 30% 90%
Killbear 10% 100%
Lake St. Peter 40% 80%
Long Point 10% 90%
MacGregor Point 20% 90%
Mark S. Burnham 20% 90%
McRae Point 10% 90%
Mikisew [PEAK] 60% 80%
Mono Cliffs 30% 90%
Murphys Point 30% 90%
Oxtongue River-Ragged Falls [PEAK] 60% 80%
Petroglyphs 20% 90%
Point Farms 30% 90%
Port Burwell 10% 100%
Presqu'ile 10% 100%
Restoule 40% 90%
Rideau River 10% 90%
Rondeau 20% 90%
Sandbanks 10% 90%
Sauble Falls 30% 90%
Sharbot Lake 30% 70%
Sibbald Point 30% 80%
Silent Lake 40% 90%
Silver Lake 30% 70%
Sturgeon Bay 30% 80%
The Massasauga 10% 90%
Turkey Point 10% 90%
Voyageur 30% 90%
Wasaga Beach 10% 100%
Wheatley 20% 90%
 
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The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Monday, September 25, 2023

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Fall has officially arrived in Southern Ontario, marking the Autumn Equinox last Saturday. If you're looking for that perfect fall scenery, Central Ontario is the place to be. The fall foliage here has been changing rapidly in the past week.

Algonquin Park, in particular, is showing off its beauty, with approximately 60% of its leaves transitioning into their vibrant fall colours. They are now entering peak fall colours when the colour change is above 50% and tree coverage is still relatively high at 90%.

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For other parts of Central Ontario, like Muskoka and Bancroft, they've reached around 40% in fall colour progression. That's a signal that their peak fall colours are likely just around the corner, usually lasting one to two weeks depending on the weather as the leaves drift to the ground.

The trees in Grey-Bruce and the Ottawa Valley are also starting to show off their autumn colours, with roughly 30% of their leaves beginning their transformation. Meanwhile, Southwestern Ontario and the Golden Horseshoe are still hanging at around 10% colour change. This slower shift is likely due to the warmer weather earlier this month, but as we settle into more typical fall temperatures, expect those colours to start showing up soon.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin [PEAK] 60% 90%
Arrowhead 40% 90%
Awenda 10% 100%
Balsam Lake 20% 90%
Bass Lake 10% 90%
Bon Echo 20% 80%
Bonnechere 20% 90%
Bronte Creek 10% 90%
Charleston Lake 30% 80%
Darlington 10% 100%
Driftwood 20% 80%
Fitzroy 20% 90%
Forks of the Credit 10% 100%
Frontenac 20% 90%
Grundy Lake 20% 100%
Inverhuron 30% 90%
Killbear 10% 100%
Lake St. Peter 20% 90%
Long Point 10% 90%
MacGregor Point 20% 90%
Mark S. Burnham 20% 90%
McRae Point 10% 90%
Mikisew 30% 90%
Mono Cliffs 10% 100%
Murphys Point 20% 90%
Oxtongue River-Ragged Falls 40% 90%
Petroglyphs 20% 90%
Point Farms 30% 10%
Port Burwell 10% 100%
Presqu'ile 10% 100%
Restoule 30% 90%
Rideau River 10% 90%
Rondeau 10% 100%
Sandbanks 10% 100%
Sauble Falls 30% 90%
Sharbot Lake 20% 80%
Sibbald Point 20% 80%
Silent Lake 40% 90%
Silver Lake 20% 80%
Sturgeon Bay 20% 80%
The Massasauga 10% 90%
Turkey Point 10% 90%
Voyageur 30% 90%
Wheatley 10% 100%
 
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The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Wednesday, September 20, 2023

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Following a warm start to autumn in Southern Ontario, we've transitioned to more typical fall weather. This shift brings cooler nights, with some areas even waking up to frost on Wednesday morning.

These dropping temperatures play a crucial role in the transformation of fall foliage, and in the past week, we've witnessed an acceleration in this process. Numerous regions across Southern Ontario now report that 20% to even 30% of leaves have commenced their vibrant colour transition.

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Presently, Northern parts of Central and Eastern Ontario, like Algonquin Park, are showcasing more vibrant colours, with approximately 30% of leaves already transformed. The remaining parts of Central and Eastern Ontario hover around 20%, albeit with some regional variation. Meanwhile, areas around the Golden Horseshoe and into Southwestern Ontario are just beginning their journey toward a colourful landscape.

As we approach the first official weekend of fall, marked by the autumnal equinox on Saturday, the colour change is expected to continue its progression. The peak of this transformation may align with the Thanksgiving Weekend for Central and Eastern Ontario based on current data, promising a picturesque autumn landscape in the weeks ahead.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin 30% 100%
Arrowhead 20% 90%
Balsam Lake 20% 90%
Bon Echo 10% 90%
Bonnechere 20% 90%
Bronte Creek 10% 90%
Charleston Lake 10% 100%
Darlington 10% 100%
Fitzroy 20% 100%
Frontenac 20% 90%
Grundy Lake 20% 100%
Inverhuron 30% 90%
Killbear 10% 100%
Lake St. Peter 20% 90%
Long Point 10% 90%
MacGregor Point 20% 90%
Mark S. Burnham 10% 90%
McRae Point 10% 90%
Mikisew 30% 90%
Mono Cliffs 10% 100%
Murphys Point 10% 100%
Oxtongue River-Ragged Falls 20% 90%
Petroglyphs 10% 100%
Point Farms 10% 100%
Presqu'ile 10% 100%
Restoule 10% 100%
Rideau River 10% 90%
Rondeau 10% 100%
Sandbanks 10% 100%
Sauble Falls 20% 90%
Sharbot Lake 10% 90%
Sibbald Point 20% 90%
Silent Lake 20% 100%
Silver Lake 10% 100%
Sturgeon Bay 20% 90%
Turkey Point 10% 90%
Voyageur 20% 90%
Wheatley 10% 100%
 
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The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Friday, September 15, 2023

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The autumn foliage is becoming more dominant across the Ottawa Valley into Algonquin Park as another milestone in this year’s colour transformation has been reached. This region is the first of the season to hit 20% colour change including parks such as Voyageur, Bonnechere, Lake St. Peter, Algonquin and Mikisew.

There are also some signs that parks around Lake Simcoe are approaching the 20% mark so we will likely see more of Central and Eastern Ontario added to the 20% zone in the next update. Deep Southwestern Ontario including Leamington and Pinery continues to be one of the remaining holdouts with no colour change being reported based on the latest data.

However, Rondeau is now reporting that the colour change has hit the 10% mark so we have added Chatham to the map.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin 20% 100%
Arrowhead 10% 100%
Balsam Lake 10% 90%
Bonnechere 20% 90%
Bronte Creek 10% 100%
Charleston Lake 10% 100%
Darlington 10% 100%
Frontenac 10% 100%
Inverhuron 10% 100%
Lake St. Peter 20% 90%
Long Point 10% 90%
MacGregor Point 10% 90%
Mark S. Burnham 10% 90%
McRae Point 10% 90%
Mikisew 20% 90%
Mono Cliffs 10% 100%
Murphys Point 10% 100%
Oxtongue River-Ragged Falls 10% 100%
Petroglyphs 10% 100%
Point Farms 10% 100%
Restoule 10% 100%
Rondeau 10% 100%
Sauble Falls 10% 90%
Sharbot Lake 10% 90%
Sibbald Point 20% 90%
Silent Lake 10% 100%
Turkey Point 10% 90%
Voyageur 20% 90%
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The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Monday, September 11, 2023

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As we delve further into the heart of September, the autumn colours are beginning to take over the landscape across Southern Ontario. According to our latest data, parks in Norfolk County and the Western Greater Toronto Area (GTA) are reporting around 10% of the leaves have started to change colour.

Deep Southwestern Ontario, encompassing locales such as Leamington, Chatham, and Grand Bend, is the sole exception, yet to hit the 10% milestone. Although data from these areas hasn't been updated in recent days, it's conceivable that they are very close to reaching the 10% threshold.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Since some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is occurring in your backyard.

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Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin 10% 100%
Arrowhead 10% 100%
Balsam Lake 10% 90%
Bass Lake 10% 100%
Bonnechere 10% 90%
Bronte Creek 10% 100%
Darlington 10% 100%
Frontenac 10% 100%
Inverhuron 10% 100%
Killarney 10% 100%
Lake St. Peter 10% 100%
Long Point 10% 90%
MacGregor Point 10% 90%
McRae Point 10% 90%
Mikisew 10% 100%
Mono Cliffs 10% 100%
Petroglyphs 10% 100%
Point Farms 10% 100%
Restoule 10% 100%
Sauble Falls 10% 100%
Sharbot Lake 10% 90%
Sibbald Point 10% 90%
Turkey Point 10% 90%
Voyageur 10% 90%
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The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Friday, September 8, 2023

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Despite the recent warm weather that has hardly felt like fall, Southern Ontario's leaves continue their annual colour transformation. Parks around Lake Huron, Georgian Bay, Lake Simcoe, and extending into the Ottawa Valley now report an approximate 10% change in leaf colours. While no park in Southern Ontario has yet reached 20% colour change, the forthcoming weekend's anticipated colder temperatures are likely to expedite this natural progression as we venture into the coming week.

Please note: This forecast relies on extrapolating data collected from various parks throughout Southern Ontario. Given that some parks do not provide daily updates, we may draw data from adjacent regions to formulate our estimated leaf change predictions. This also means that the data displayed on the map may not exactly match what is being experienced in your backyard.

Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin 10% 100%
Arrowhead 10% 100%
Balsam Lake 10% 90%
Bass Lake 10% 100%
Bonnechere 10% 90%
Darlington 10% 100%
Frontenac 10% 100%
Inverhuron 10% 100%
Killarney 10% 100%
Lake St. Peter 10% 100%
MacGregor Point 10% 90%
McRae Point 10% 90%
Mono Cliffs 10% 100%
Point Farms 10% 100%
Restoule 10% 100%
Sauble Falls 10% 100%
Sharbot Lake 10% 90%
Sibbald Point 10% 90%
Voyageur 10% 90%

The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Sunday, September 3, 2023

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The transition to autumn continues across Central Ontario and even into the Dundalk Highlands and Durham region. Mono Cliffs (near Orangeville) and Darlington (near Oshawa) report that around 10% of the leaves have begun to change colour. This is in addition to parks through the Algonquin, Lake Simcoe, Lake Huron and Ottawa Valley regions that have previously reported a colour change of around 10%.

The data for parks in the Muskoka and Simcoe County regions has not been updated since late August so it’s possible that colour change is also ongoing there. Once we have solid data that indicates that, we will update the map.

Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin 10% 100%
Balsam Lake 10% 90%
Bonnechere 10% 90%
Darlington 10% 100%
Inverhuron 10% 100%
Mono Cliffs 10% 100%
Restoule 10% 100%
Sibbald Point 10% 90%
Voyageur 10% 90%

The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

Data courtesy of Ontario Parks

ONTARIO: Fall Colour Outlook for Friday, September 1, 2023

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NOTE: YOU CAN CLICK ON THE MAP TO OPEN A ZOOMABLE IMAGE WHICH WILL BE EASIER TO READ.

As we welcome the first day of September, the signs of autumn are beginning to show up in the northern part of Southern Ontario. Based on the latest data, approximately 10% of the leaves have begun their transformation in locations such as Algonquin Park and Bonnechere in the Pembroke area. Additionally, parks situated to the east of both Lake Simcoe and Lake Huron have also begun to showcase subtle hints of the season's vibrant hues.

Fall Colour Report

Fall Colour Report by park

Park Name Colour Change (%) Tree Coverage
Algonquin 10% 100%
Balsam Lake 10% 90%
Bonnechere 10% 90%
Inverhuron 10% 100%
Restoule 10% 100%
Sibbald Point 10% 90%
Voyageur 10% 90%

Data courtesy of Ontario Parks

The ideal time to witness the full glory of fall colours in Southern Ontario is when the colour change percentage reaches its peak, often around 70-90%, and the tree coverage is above 50%.

The peak of fall colours in Southern Ontario typically lasts for about one to two weeks, although the exact duration can vary from year to year depending on weather conditions.

TIPS ON Maximizing Your Fall Colour Tour Experience

Timing is Everything

  • Timing is crucial when planning your tour. Southern Ontario typically experiences its peak fall foliage between late September and early October. Use Instant Weather’s Fall Colour Outlook to help choose the perfect date for your excursion.

Choose the Right Route

  • Southern Ontario offers numerous scenic routes for fall foliage tours. Consider exploring the Muskoka region, Algonquin Provincial Park, or the Bruce Peninsula for breathtaking views. For tours later in the season, the Niagara Escarpment and Norfolk County have great fall colour viewing opportunities.

Plan Your Stops

  • If you're a photography enthusiast, scout locations in advance. OntarioHiking.com is a great source to find prime locations to capture the best fall colour picture.

Dress Comfortably

  • Fall weather can be unpredictable, so dress in layers to stay comfortable throughout the day. Don't forget a warm jacket, sturdy footwear, and a hat for added warmth. Use Instant Weather’s free app to check the forecast so you can dress accordingly.

Pack Essentials

  • Consider packing a cozy picnic with warm beverages and your favourite fall treats. Enjoying a meal amidst the vibrant foliage can enhance your experience.

Avoid the Crowds

  • If possible, plan your tour during the week to avoid the weekend crowds. You'll have a more peaceful and intimate experience with nature. Be respectful of local residents as many popular spots are inundated with fall tourists leading to significant traffic and parking issues.

Capture the Moment

  • Whether you're a professional photographer or just want to capture memories, ensure you have your camera or smartphone with enough storage and fully charged batteries. Share your favourite pictures with our community on Ontario Storm Reports.

Respect Nature

  • Preserve the beauty of Southern Ontario's landscapes by following Leave No Trace principles. Dispose of waste properly and respect natural habitats.

Explore Local Culture

  • Visit nearby towns: Southern Ontario boasts charming towns and villages. Make time to explore local culture, dine at cozy restaurants, and visit farmer's markets for fresh produce and artisanal goods. This is often a very important time for small businesses in many areas dependent on tourism.

Extend Your Stay

  • If you have the time, extend your fall colour tour by booking accommodations in the area. This allows you to explore more and experience the beauty of sunrise and sunset in different locations.

Safety First

  • Carry a map, a first-aid kit, and emergency supplies, especially if you're venturing into less populated areas. Cell phone reception can be limited in some regions.

Enjoy the Moment

  • Slow down and soak it in: Don't rush through your tour. Take the time to immerse yourself in the beauty of nature, breathe in the crisp fall air, and appreciate the changing seasons.