Monthly Historical AveragesChalk River, ON
Average Temperature
High
11°
Feels 9
Low
-1°
Feels -4
Average Precipitation
10 Days
63.1mm
16.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
6°Feels 3
Wind
17 km/h SE
Gust
38 km/h
Humidity
57%
P.O.P
80%
Rain
2-4 mm
Night
4°Feels 0
Wind
17 km/h SE
Gust
44 km/h
Humidity
100%
P.O.P
100%
Rain
~25 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity