Monthly Historical AveragesWestmeath, ON
Average Temperature
High
-2°
Feels -5
Low
-10°
Feels -15
Average Precipitation
13 Days
3.7mm
90.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
-8°Feels -13
Wind
10 km/h SE
Gust
15 km/h
Humidity
69%
P.O.P
30%
Night
-8°Feels -13
Wind
22 km/h E
Gust
32 km/h
Humidity
86%
P.O.P
90%
Snow
<1 cm
Rain
5-10 mm
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity