Monthly Historical AveragesRiver Valley, ON
Average Temperature
High
-3°
Feels -7
Low
-11°
Feels -17
Average Precipitation
13 Days
2mm
88cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, December 26, 2025
Day
-11°Feels -17
Wind
15 km/h E
Gust
24 km/h
Humidity
68%
P.O.P
90%
Snow
~10 cm
Night
-17°Feels -21
Wind
12 km/h E
Gust
18 km/h
Humidity
85%
P.O.P
70%
Snow
~1 cm
Historical AveragesDec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity