Monthly Historical AveragesArnprior, ON
Average Temperature
High
12°
Feels 11
Low
1°
Feels -3
Average Precipitation
8 Days
33.7mm
3.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 4, 2026
Day
6°Feels 2
Wind
21 km/h E
Gust
33 km/h
Humidity
62%
P.O.P
60%
Rain
~5 mm
Night
4°Feels 0
Wind
33 km/h SE
Gust
50 km/h
Humidity
100%
P.O.P
100%
Rain
25-35 mm
Historical AveragesApr 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity