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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Muskoka, ON
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
20°
Feels 21
Low
9°
Feels 9
Average Precipitation
9 Days
Rain amount
48.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
19°
16
21°
17
22°
18
19°
19
16°
20
19°
21
18°
22
18°
23
18°
24
19°
25
20°
26
20°
27
20°
28
19°
29
18°
30
Forecast
Tuesday, September 15, 2026
Day
19°
Feels 20
Wind
22 km/h S
Gust
41 km/h
Humidity
68%
P.O.P
80%
Rain
~5 mm
Night
16°
Feels 15
Wind
21 km/h S
Gust
34 km/h
Humidity
100%
P.O.P
40%
Rain
~1 mm
Historical Averages
Sep 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.