Monthly Historical AveragesThornton, ON
Average Temperature
High
3°
Feels 0
Low
-7°
Feels -12
Average Precipitation
9 Days
28.4mm
17.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, March 16, 2026
Day
12°Feels 9
Wind
35 km/h S
Gust
53 km/h
Humidity
63%
P.O.P
80%
Rain
~5 mm
Night
-10°Feels -23
Wind
38 km/h SW
Gust
57 km/h
Humidity
67%
P.O.P
60%
Snow
1-3 cm
Historical AveragesMar 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity