Monthly Historical AveragesPreston, ON
Average Temperature
High
1°
Feels -2
Low
-5°
Feels -10
Average Precipitation
9 Days
37.9mm
15.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
1°Feels -3
Wind
19 km/h E
Gust
29 km/h
Humidity
86%
P.O.P
100%
Rain
~20 mm
Night
1°Feels -9
Wind
38 km/h E
Gust
57 km/h
Humidity
100%
P.O.P
100%
Rain
25-30 mm
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity