Monthly Historical AveragesGrimsby Beach, ON
Average Temperature
High
5°
Feels 2
Low
-2°
Feels -7
Average Precipitation
11 Days
77mm
13.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, March 5, 2026
Day
3°Feels -2
Wind
35 km/h NE
Gust
53 km/h
Humidity
81%
P.O.P
70%
Rain
~5 mm
Night
1°Feels -6
Wind
34 km/h NE
Gust
51 km/h
Humidity
100%
P.O.P
80%
Rain
1-3 mm
Historical AveragesMar 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity