Monthly Historical AveragesÉcole secondaire catholique de Casselman, ON
Average Temperature
High
12°
Feels 11
Low
1°
Feels -3
Average Precipitation
9 Days
45.4mm
4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
10°Feels 8
Wind
12 km/h S
Gust
28 km/h
Humidity
40%
P.O.P
70%
Snow
<1 cm
Rain
~1 mm
Night
6°Feels 3
Wind
28 km/h SE
Gust
53 km/h
Humidity
100%
P.O.P
100%
Rain
15-20 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity