Monthly Historical AveragesCarthew, ON
Average Temperature
High
11°
Feels 9
Low
0°
Feels -3
Average Precipitation
9 Days
39.6mm
4.7cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
5°Feels 2
Wind
22 km/h SE
Gust
41 km/h
Humidity
69%
P.O.P
100%
Rain
~20 mm
Night
5°Feels 2
Wind
30 km/h SW
Gust
55 km/h
Humidity
94%
P.O.P
80%
Rain
~1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity