Monthly Historical AveragesArthur, ON
Average Temperature
High
-4°
Feels -9
Low
-12°
Feels -19
Average Precipitation
5 Days
0mm
30.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-1°Feels -6
Wind
23 km/h SE
Gust
35 km/h
Humidity
86%
P.O.P
70%
Snow
1-3 cm
Night
-6°Feels -13
Wind
24 km/h SE
Gust
36 km/h
Humidity
100%
P.O.P
70%
Snow
1-3 cm
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity