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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Tillsonburg, ON
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September
Average Temperature
High
22°
Feels 23
Low
12°
Feels 11
Average Precipitation
10 Days
Rain amount
67.6mm
Snow amount
0cm
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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
19
20
21
22
23
24
20°
25
21°
26
22°
27
22°
28
22°
29
22°
30
22°
Forecast
Thursday, September 24, 2026
Day
20°
Feels 20
Wind
22 km/h E
Gust
33 km/h
Humidity
44%
P.O.P
10%
Night
6°
Feels 3
Wind
21 km/h NE
Gust
32 km/h
Humidity
87%
P.O.P
0%
Historical Averages
Sep 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.