Monthly Historical AveragesSt. Joseph Separate School - Grimsby, ON
Average Temperature
High
24°
Feels 24
Low
15°
Feels 14
Average Precipitation
11 Days
84.5mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, June 15, 2026
Day
20°Feels 20
Wind
21 km/h W
Gust
33 km/h
Humidity
49%
P.O.P
20%
Night
14°Feels 13
Wind
19 km/h SW
Gust
29 km/h
Humidity
82%
P.O.P
20%
Historical AveragesJun 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity