Monthly Historical AveragesWest Haddam, CT
Average Temperature
High
14°
Feels 13
Low
4°
Feels 1
Average Precipitation
10 Days
88.4mm
3.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
14°Feels 13
Wind
23 km/h S
Gust
35 km/h
Humidity
82%
P.O.P
90%
Rain
5-10 mm
Night
4°Feels 0
Wind
22 km/h W
Gust
33 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity