Monthly Historical AveragesGreen Valley, ON
Average Temperature
High
-1°
Feels -5
Low
-9°
Feels -14
Average Precipitation
9 Days
8.7mm
32.6cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
2°Feels -3
Wind
32 km/h SW
Gust
48 km/h
Humidity
74%
P.O.P
90%
Snow
<1 cm
Rain
2-4 mm
Night
-12°Feels -23
Wind
36 km/h W
Gust
54 km/h
Humidity
80%
P.O.P
60%
Snow
~1 cm
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity