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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Walkerton, ON
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September
Average Temperature
High
21°
Feels 21
Low
10°
Feels 9
Average Precipitation
10 Days
Rain amount
85.1mm
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
25°
8
24°
9
22°
10
19°
11
21°
12
24°
13
23°
14
22°
15
20°
16
20°
17
19°
18
19°
19
18°
20
18°
21
18°
22
23
24
25
26
27
28
29
30
Forecast
Monday, September 7, 2026
Day
25°
Feels 28
Wind
12 km/h N
Gust
19 km/h
Humidity
47%
P.O.P
10%
Night
13°
Feels 12
Wind
12 km/h N
Gust
17 km/h
Humidity
94%
P.O.P
10%
Historical Averages
Sep 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.