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Winter Weather Awareness Week is October 26th - November 1st, 2025

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

53°F

12°C

Humidity	47%
Wind Speed	NW 20 G 28 mph
Barometer	29.87 in (1011.5 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	1 Nov 3:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles ESE Moodus CT

Tonight
Low: 35 °F
Partly Cloudy
then Areas
Frost
Sunday
High: 55 °F
Areas Frost
then Sunny
Sunday Night
Low: 39 °F
Mostly Clear
Monday
High: 60 °F
Mostly Sunny
then Slight
Chance Rain
Monday Night
Low: 42 °F
Chance Rain
Tuesday
High: 58 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 57 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Chance Rain

Detailed Forecast

Tonight

Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.

Sunday

Areas of frost before 9am. Otherwise, sunny, with a high near 55. Northwest wind 5 to 9 mph.

Sunday Night

Mostly clear, with a low around 39. Calm wind.

Monday

A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 60. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

A 30 percent chance of rain, mainly between 8pm and 2am. Partly cloudy, with a low around 42. Southwest wind around 9 mph becoming west after midnight.

Tuesday

Sunny, with a high near 58.

Tuesday Night

Mostly clear, with a low around 40.

Wednesday

Mostly sunny, with a high near 57.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 41.

Thursday

Mostly sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 32.