Monthly Historical AveragesGrand Isle, VT
Average Temperature
High
10°
Feels 8
Low
2°
Feels -1
Average Precipitation
11 Days
53.6mm
5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
8°Feels 6
Wind
30 km/h S
Gust
45 km/h
Humidity
46%
P.O.P
40%
Rain
<1 mm
Night
6°Feels 0
Wind
50 km/h S
Gust
75 km/h
Humidity
87%
P.O.P
90%
Rain
~15 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity