Monthly Historical AveragesGrenadier Island, ON
Average Temperature
High
-2°
Feels -6
Low
-12°
Feels -17
Average Precipitation
9 Days
3.7mm
39.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-1°Feels -3
Wind
9 km/h NE
Gust
27 km/h
Humidity
74%
P.O.P
60%
Snow
~1 cm
Night
-6°Feels -12
Wind
14 km/h NE
Gust
30 km/h
Humidity
100%
P.O.P
40%
Snow
<1 cm
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity