Monthly Historical AveragesSunnyside, ON
Average Temperature
High
-4°
Feels -8
Low
-12°
Feels -19
Average Precipitation
3 Days
0mm
13.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
0°Feels -3
Wind
12 km/h E
Gust
29 km/h
Humidity
80%
P.O.P
60%
Snow
~1 cm
Night
-6°Feels -14
Wind
18 km/h NE
Gust
36 km/h
Humidity
100%
P.O.P
40%
Snow
<1 cm
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity