Monthly Historical AveragesWashington, ON
Average Temperature
High
-2°
Feels -7
Low
-10°
Feels -16
Average Precipitation
6 Days
4mm
16.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 30, 2026
Day
-13°Feels -20
Wind
16 km/h W
Gust
24 km/h
Humidity
65%
P.O.P
30%
Night
-20°Feels -28
Wind
16 km/h NW
Gust
30 km/h
Humidity
87%
P.O.P
40%
Snow
<1 cm
Historical AveragesJan 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity