Monthly Historical AveragesBelleville, ON
Average Temperature
High
21°
Feels 21
Low
8°
Feels 7
Average Precipitation
11 Days
77.7mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
17°Feels 16
Wind
25 km/h W
Gust
38 km/h
Humidity
52%
P.O.P
20%
Night
6°Feels 3
Wind
19 km/h W
Gust
29 km/h
Humidity
66%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity