Monthly Historical AveragesGrimmonds Beach, ON
Average Temperature
High
10°
Feels 8
Low
3°
Feels -1
Average Precipitation
10 Days
46.3mm
1.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
14°Feels 13
Wind
20 km/h E
Gust
38 km/h
Humidity
64%
P.O.P
30%
Night
13°Feels 9
Wind
35 km/h SW
Gust
53 km/h
Humidity
88%
P.O.P
80%
Rain
~1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity