Monthly Historical AveragesKeyson, ON
Average Temperature
High
6°
Feels 4
Low
-5°
Feels -9
Average Precipitation
11 Days
30.2mm
39.5cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 4, 2026
Day
0°Feels -6
Wind
26 km/h E
Gust
36 km/h
Humidity
74%
P.O.P
90%
Snow
~5 cm
Night
0°Feels -7
Wind
25 km/h E
Gust
35 km/h
Humidity
93%
P.O.P
90%
Snow
~5 cm
Historical AveragesApr 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity