Monthly Historical AveragesStouffville, ON
Average Temperature
High
24°
Feels 25
Low
13°
Feels 12
Average Precipitation
12 Days
115.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, June 18, 2026
Day
20°Feels 22
Wind
31 km/h W
Gust
74 km/h
Humidity
68%
P.O.P
100%
Rain
5-10 mm
Night
13°Feels 11
Wind
28 km/h W
Gust
55 km/h
Humidity
88%
P.O.P
30%
Rain
<1 mm
Historical AveragesJun 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity