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St. Jacobs, ON
Polar vortex: Canada’s winter wild card
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October
Average Temperature
High
14°
Feels 13
Low
4°
Feels 2
Average Precipitation
11 Days
Rain amount
60.1mm
Snow amount
0.2cm
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Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
15°
12
21°
13
24°
14
15°
15
13°
16
13°
17
5°
18
9°
19
14°
20
16°
21
17°
22
16°
23
14°
24
12°
25
12°
26
27
28
29
30
31
Forecast
Sunday, October 11, 2026
Day
15°
Feels 14
Wind
18 km/h SE
Gust
27 km/h
Humidity
82%
P.O.P
70%
Rain
1-3 mm
Night
12°
Feels 11
Wind
15 km/h W
Gust
23 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical Averages
Oct 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.