Monthly Historical AveragesIslington, ON
Average Temperature
High
24°
Feels 25
Low
15°
Feels 14
Average Precipitation
12 Days
95.9mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, June 17, 2026
Day
22°Feels 25
Wind
22 km/h S
Gust
33 km/h
Humidity
65%
P.O.P
60%
Rain
1-3 mm
Night
16°Feels 14
Wind
39 km/h S
Gust
59 km/h
Humidity
100%
P.O.P
90%
Rain
~15 mm
Historical AveragesJun 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity