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°Fahrenheit
Monthly Historical Averages
South Dundas, ON
Your October outlook is here!
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October
Average Temperature
High
14°
Feels 14
Low
4°
Feels 3
Average Precipitation
11 Days
Rain amount
64.9mm
Snow amount
0.1cm
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Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
19°
3
17°
4
18°
5
11°
6
11°
7
16°
8
17°
9
15°
10
17°
11
17°
12
14°
13
13°
14
14°
15
15°
16
15°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Friday, October 2, 2026
Day
19°
Feels 22
Wind
14 km/h NW
Gust
21 km/h
Humidity
60%
P.O.P
100%
Rain
~10 mm
Night
7°
Feels 5
Wind
18 km/h NW
Gust
27 km/h
Humidity
100%
P.O.P
20%
Historical Averages
Oct 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.