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Precipitation
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°Fahrenheit
Monthly Historical Averages
Dublin, ON
Your 2026 Fall Forecast is here!
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September
Average Temperature
High
22°
Feels 22
Low
11°
Feels 10
Average Precipitation
9 Days
Rain amount
45.1mm
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
8
9
22°
10
21°
11
22°
12
25°
13
23°
14
22°
15
24°
16
20°
17
21°
18
20°
19
18°
20
16°
21
17°
22
17°
23
18°
24
25
26
27
28
29
30
Forecast
Wednesday, September 9, 2026
Day
22°
Feels 27
Wind
31 km/h SW
Gust
47 km/h
Humidity
88%
P.O.P
90%
Rain
~5 mm
Night
17°
Feels 17
Wind
29 km/h W
Gust
44 km/h
Humidity
94%
P.O.P
30%
Historical Averages
Sep 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.