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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Windsor, ON
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
23°
Feels 24
Low
15°
Feels 14
Average Precipitation
10 Days
Rain amount
63.3mm
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
16
17
18
23°
19
19°
20
19°
21
16°
22
16°
23
16°
24
17°
25
19°
26
20°
27
20°
28
20°
29
20°
30
20°
Forecast
Friday, September 18, 2026
Day
23°
Feels 26
Wind
21 km/h NE
Gust
32 km/h
Humidity
53%
P.O.P
20%
Night
16°
Feels 15
Wind
22 km/h NE
Gust
33 km/h
Humidity
72%
P.O.P
30%
Historical Averages
Sep 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.