Monthly Historical AveragesBonarlaw, ON
Average Temperature
High
-2°
Feels -6
Low
-13°
Feels -19
Average Precipitation
5 Days
0.8mm
22.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-1°Feels -5
Wind
13 km/h NE
Gust
25 km/h
Humidity
74%
P.O.P
60%
Snow
1-3 cm
Night
-5°Feels -10
Wind
14 km/h NE
Gust
28 km/h
Humidity
93%
P.O.P
60%
Snow
~1 cm
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity