Monthly Historical AveragesBelle Island, CT
Average Temperature
High
13°
Feels 12
Low
5°
Feels 3
Average Precipitation
9 Days
84.1mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
14°Feels 12
Wind
26 km/h SW
Gust
39 km/h
Humidity
82%
P.O.P
100%
Rain
10-15 mm
Night
5°Feels 0
Wind
28 km/h W
Gust
42 km/h
Humidity
88%
P.O.P
30%
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity