Monthly Historical AveragesNepean, ON
Average Temperature
High
12°
Feels 11
Low
1°
Feels -2
Average Precipitation
9 Days
41.7mm
4.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
9°Feels 6
Wind
29 km/h W
Gust
44 km/h
Humidity
57%
P.O.P
40%
Rain
~1 mm
Night
-1°Feels -7
Wind
28 km/h W
Gust
42 km/h
Humidity
80%
P.O.P
30%
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity