Monthly Historical AveragesBlenheim, ON
Average Temperature
High
13°
Feels 11
Low
3°
Feels 0
Average Precipitation
12 Days
79.4mm
2.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 6, 2026
Day
9°Feels 7
Wind
18 km/h SW
Gust
27 km/h
Humidity
57%
P.O.P
70%
Snow
<1 cm
Rain
~1 mm
Night
-4°Feels -12
Wind
36 km/h NW
Gust
54 km/h
Humidity
75%
P.O.P
60%
Rain
~1 mm
Historical AveragesApr 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity