Monthly Historical AveragesSouth Stormont, ON
Average Temperature
High
20°
Feels 20
Low
7°
Feels 6
Average Precipitation
12 Days
63.5mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 25, 2026
Day
22°Feels 24
Wind
16 km/h W
Gust
24 km/h
Humidity
53%
P.O.P
90%
Rain
~5 mm
Night
12°Feels 10
Wind
19 km/h SW
Gust
29 km/h
Humidity
94%
P.O.P
20%
Historical AveragesMay 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity