Monthly Historical AveragesCasa Loma, ON
Average Temperature
High
19°
Feels 18
Low
9°
Feels 8
Average Precipitation
13 Days
85.7mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
18°Feels 18
Wind
21 km/h NW
Gust
32 km/h
Humidity
41%
P.O.P
20%
Night
7°Feels 4
Wind
20 km/h N
Gust
32 km/h
Humidity
71%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity