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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Union, ON
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January
Average Temperature
High
-1°
Feels -5
Low
-7°
Feels -14
Average Precipitation
5 Days
Rain amount
11.3mm
Snow amount
8.3cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
3°
11
-2°
12
1°
13
3°
14
1°
15
-6°
16
-4°
17
-2°
18
-4°
19
-7°
20
-8°
21
-7°
22
-6°
23
-6°
24
-6°
25
26
27
28
29
30
31
Forecast
Saturday, January 10, 2026
Day
3°
Feels -1
Wind
23 km/h E
Gust
35 km/h
Humidity
79%
P.O.P
100%
Rain
~5 mm
Night
-3°
Feels -11
Wind
37 km/h W
Gust
56 km/h
Humidity
100%
P.O.P
100%
Snow
<1 cm
Rain
~1 mm
Historical Averages
Jan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.