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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Washago, ON
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
21°
Feels 21
Low
9°
Feels 9
Average Precipitation
9 Days
Rain amount
57.3mm
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
20°
16
21°
17
22°
18
19°
19
16°
20
19°
21
18°
22
19°
23
19°
24
20°
25
20°
26
20°
27
20°
28
19°
29
19°
30
Forecast
Tuesday, September 15, 2026
Day
20°
Feels 21
Wind
20 km/h S
Gust
40 km/h
Humidity
64%
P.O.P
70%
Rain
2-4 mm
Night
17°
Feels 16
Wind
14 km/h S
Gust
33 km/h
Humidity
100%
P.O.P
60%
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.