Monthly Historical AveragesBon Air, ON
Average Temperature
High
10°
Feels 8
Low
-1°
Feels -5
Average Precipitation
10 Days
71.1mm
16.7cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
5°Feels 1
Wind
19 km/h S
Gust
37 km/h
Humidity
74%
P.O.P
90%
Snow
<1 cm
Rain
~5 mm
Night
5°Feels 1
Wind
27 km/h SE
Gust
55 km/h
Humidity
100%
P.O.P
100%
Rain
25-30 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity