Monthly Historical AveragesGreenstone, ON
Average Temperature
High
-10°
Feels -15
Low
-23°
Feels -30
Average Precipitation
6 Days
0mm
64.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-13°Feels -21
Wind
20 km/h N
Gust
30 km/h
Humidity
55%
P.O.P
30%
Night
-26°Feels -36
Wind
20 km/h N
Gust
30 km/h
Humidity
76%
P.O.P
30%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity