Monthly Historical AveragesSouth River, ON
Average Temperature
High
-3°
Feels -7
Low
-11°
Feels -17
Average Precipitation
14 Days
0mm
103.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, December 26, 2025
Day
-11°Feels -18
Wind
18 km/h SE
Gust
27 km/h
Humidity
60%
P.O.P
90%
Snow
~10 cm
Night
-16°Feels -22
Wind
14 km/h E
Gust
21 km/h
Humidity
92%
P.O.P
70%
Snow
~1 cm
Historical AveragesDec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity