Monthly Historical AveragesGroton/New London, CT
Average Temperature
High
24°
Feels 24
Low
15°
Feels 14
Average Precipitation
12 Days
88.6mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, June 10, 2026
Day
22°Feels 22
Wind
21 km/h S
Gust
32 km/h
Humidity
65%
P.O.P
30%
Night
18°Feels 18
Wind
20 km/h SW
Gust
30 km/h
Humidity
100%
P.O.P
80%
Rain
~1 mm
Historical AveragesJun 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity