Monthly Historical AveragesInnisfil Heights, ON
Average Temperature
High
18°
Feels 18
Low
7°
Feels 5
Average Precipitation
11 Days
73.1mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 21, 2026
Day
14°Feels 13
Wind
16 km/h NE
Gust
24 km/h
Humidity
37%
P.O.P
10%
Night
5°Feels 2
Wind
14 km/h E
Gust
21 km/h
Humidity
70%
P.O.P
20%
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity