Monthly Historical AveragesMountsberg, ON
Average Temperature
High
12°
Feels 10
Low
2°
Feels -2
Average Precipitation
11 Days
106.2mm
7.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
9°Feels 6
Wind
23 km/h E
Gust
35 km/h
Humidity
72%
P.O.P
90%
Rain
~5 mm
Night
9°Feels 6
Wind
36 km/h SW
Gust
54 km/h
Humidity
88%
P.O.P
70%
Rain
~1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity