Monthly Historical AveragesTomstown, ON
Average Temperature
High
7°
Feels 5
Low
-4°
Feels -8
Average Precipitation
11 Days
44.9mm
28.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
5°Feels 1
Wind
21 km/h S
Gust
40 km/h
Humidity
59%
P.O.P
70%
Snow
<1 cm
Rain
1-3 mm
Night
4°Feels 0
Wind
20 km/h S
Gust
38 km/h
Humidity
100%
P.O.P
100%
Rain
10-15 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity