Monthly Historical AveragesGrosse-Île, QC
Average Temperature
High
21°
Feels 21
Low
16°
Feels 16
Average Precipitation
15 Days
97.5mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, July 30, 2026
Day
21°Feels 23
Wind
22 km/h NE
Gust
33 km/h
Humidity
73%
P.O.P
40%
Rain
<1 mm
Night
15°Feels 14
Wind
19 km/h NE
Gust
29 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesJul 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity