Monthly Historical AveragesGrand Bend Lighthouse, ON
Average Temperature
High
17°
Feels 16
Low
8°
Feels 6
Average Precipitation
10 Days
42.7mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 22, 2026
Day
16°Feels 14
Wind
33 km/h E
Gust
49 km/h
Humidity
42%
P.O.P
20%
Night
12°Feels 9
Wind
35 km/h E
Gust
53 km/h
Humidity
77%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity