Monthly Historical AveragesHarley, ON
Average Temperature
High
-8°
Feels -14
Low
-19°
Feels -28
Average Precipitation
9 Days
0mm
81.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-4°Feels -9
Wind
14 km/h E
Gust
21 km/h
Humidity
53%
P.O.P
10%
Night
-12°Feels -18
Wind
12 km/h E
Gust
18 km/h
Humidity
92%
P.O.P
30%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity