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 and Breezy

24°F

-4°C

Humidity 36%
Wind Speed NW 21 G 33 mph
Barometer 29.65 in (1003.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 1 Jan 12:56 pm EST
Extended Forecast for

3 Miles ENE East Haddam CT

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 31. Wind chill values between 5 and 10. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of flurries after 1am. Increasing clouds, with a low around 14. Wind chill values between 5 and 10. West wind 6 to 10 mph.

    Low: 14 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 26. Wind chill values between 5 and 15. West wind 7 to 9 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. Wind chill values between 5 and 10. West wind around 6 mph.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 28. West wind 5 to 8 mph.

    High: 28 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 19.

    Low: 19 °F

    Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 29.

    High: 29 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Mostly sunny, with a high near 31. Wind chill values between 5 and 10. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Tonight
A chance of flurries after 1am. Increasing clouds, with a low around 14. Wind chill values between 5 and 10. West wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 26. Wind chill values between 5 and 15. West wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 14. Wind chill values between 5 and 10. West wind around 6 mph.
Saturday
Increasing clouds, with a high near 28. West wind 5 to 8 mph.
Saturday Night
Cloudy, with a low around 19.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 29.
Sunday Night
Mostly clear, with a low around 13.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE East Haddam CT
 41.47°N 72.41°W (Elev. 554 ft)
Last Update:
12:21 pm EST Jan 1, 2026
Forecast Valid:
1pm EST Jan 1, 2026-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation