Monthly Historical AveragesEast Gwillimbury, ON
Average Temperature
High
0°
Feels -3
Low
-6°
Feels -11
Average Precipitation
9 Days
26.5mm
18.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
0°Feels -6
Wind
40 km/h SW
Gust
60 km/h
Humidity
68%
P.O.P
70%
Snow
1-3 cm
Night
-10°Feels -21
Wind
40 km/h NW
Gust
60 km/h
Humidity
73%
P.O.P
80%
Snow
~10 cm
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity