Monthly Historical AveragesSunderland, ON
Average Temperature
High
3°
Feels 0
Low
-6°
Feels -11
Average Precipitation
10 Days
43.2mm
17.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, March 22, 2026
Day
4°Feels 2
Wind
18 km/h S
Gust
27 km/h
Humidity
75%
P.O.P
70%
Snow
<1 cm
Rain
1-3 mm
Night
-4°Feels -11
Wind
18 km/h NE
Gust
27 km/h
Humidity
86%
P.O.P
30%
Historical AveragesMar 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity