Monthly Historical AveragesGravenhurst Opera House, ON
Average Temperature
High
11°
Feels 9
Low
-1°
Feels -4
Average Precipitation
6 Days
21.5mm
6.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
4°Feels 0
Wind
21 km/h SE
Gust
43 km/h
Humidity
64%
P.O.P
100%
Rain
10-15 mm
Night
4°Feels -1
Wind
23 km/h SE
Gust
41 km/h
Humidity
97%
P.O.P
100%
Rain
40-50 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity