National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

33°F

1°C

Humidity 25%
Wind Speed N 14 G 22 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 2 Feb 2:56 pm EST
Extended Forecast for

3 Miles ESE Moodus CT

  • Tonight

    Tonight: Mostly clear, with a low around 4. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. Wind chill values between 5 and 15. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Light and variable wind.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 30. Wind chill values between 15 and 25. Light northwest wind increasing to 5 to 9 mph in the morning.

    High: 30 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. Northwest wind around 5 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 4. Northwest wind 5 to 9 mph becoming light after midnight.
Tuesday
Sunny, with a high near 30. Wind chill values between 5 and 15. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 13. Light and variable wind.
Wednesday
Sunny, with a high near 30. Wind chill values between 15 and 25. Light northwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 9. Northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 26.
Friday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 5.
Saturday
Mostly sunny and cold, with a high near 13. Blustery.
Saturday Night
Mostly clear, with a low around 0.
Sunday
Mostly sunny and cold, with a high near 15.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny and cold, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Moodus CT
 41.47°N 72.41°W (Elev. 554 ft)
Last Update:
1:22 pm EST Feb 2, 2026
Forecast Valid:
3pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation