Monthly Historical AveragesHarley, ON
Average Temperature
High
25°
Feels 25
Low
13°
Feels 13
Average Precipitation
10 Days
76.9mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, June 10, 2026
Day
29°Feels 39
Wind
22 km/h SW
Gust
33 km/h
Humidity
66%
P.O.P
40%
Rain
1-3 mm
Night
22°Feels 27
Wind
20 km/h SW
Gust
30 km/h
Humidity
94%
P.O.P
70%
Rain
1-3 mm
Historical AveragesJun 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity