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Monthly Historical Averages
Armstrong Station, ON
Your 2026 Fall Forecast is here!
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September
Average Temperature
High
17°
Feels 17
Low
6°
Feels 5
Average Precipitation
11 Days
Rain amount
73.2mm
Snow amount
0.7cm
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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
14°
10
20°
11
26°
12
18°
13
15°
14
14°
15
16°
16
17°
17
16°
18
14°
19
13°
20
13°
21
14°
22
15°
23
14°
24
25
26
27
28
29
30
Forecast
Wednesday, September 9, 2026
Day
14°
Feels 12
Wind
29 km/h W
Gust
42 km/h
Humidity
69%
P.O.P
70%
Rain
1-3 mm
Night
6°
Feels 3
Wind
28 km/h NW
Gust
41 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.