Monthly Historical AveragesFoymount, ON
Average Temperature
High
-3°
Feels -7
Low
-10°
Feels -18
Average Precipitation
5 Days
3.2mm
16.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
-7°Feels -11
Wind
9 km/h E
Gust
14 km/h
Humidity
67%
P.O.P
40%
Rain
<1 mm
Night
-8°Feels -13
Wind
19 km/h E
Gust
29 km/h
Humidity
100%
P.O.P
90%
Rain
~10 mm
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity