Muskoka weather in September
Mild and comfortable, with some rainy days. Average highs of 20°C and lows of 13°C, with around 11 rainy days expected throughout the month.
While September isn't our top-rated month for Muskoka, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
20°C
Average low
13°C
Rainy days
11 days
Best months to visit
July
What to do in Muskoka in September
Whatever the weather, Muskoka rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
-4C
Cold, with some rainy days.
February
-4C
Cold, with some rainy days.
March
1C
Cold, with some rainy days.
April
9C
Cold, with some rainy days.
May
18C
Mild and comfortable, with some rainy days.
June
22C
Mild and comfortable, with some rainy days.
Recommended
July
25C
Warm and pleasant, with some rainy days.
August
24C
Mild and comfortable, with some rainy days.
September (you are here)
20C
Mild and comfortable, with some rainy days.
October
13C
Cool, with regular rainfall.
November
6C
Cold, with regular rainfall.
December
0C
Cold, with regular rainfall.
Book your September trip to Muskoka
Find hotels, tours and experiences for the perfect escape.
