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.

Overcast

37°F

3°C

Humidity 62%
Wind Speed W 9 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 4 Dec 9:56 am EST
Extended Forecast for

2 Miles NNW New London CT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values between 5 and 10. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 13 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 33. Wind chill values between 5 and 15. North wind around 6 mph becoming calm.

    High: 33 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of light snow, mainly after 1am. Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Chance Light
    Snow

  • Saturday

    Saturday: A 30 percent chance of light rain, mainly before 10am. Mostly cloudy, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 42 °F

    Chance Light
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 10 to 18 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values between 5 and 10. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Friday
Increasing clouds, with a high near 33. Wind chill values between 5 and 15. North wind around 6 mph becoming calm.
Friday Night
A 30 percent chance of light snow, mainly after 1am. Mostly cloudy, with a low around 23. Calm wind.
Saturday
A 30 percent chance of light rain, mainly before 10am. Mostly cloudy, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW New London CT
 41.39°N 72.1°W (Elev. 105 ft)
Last Update:
6:44 am EST Dec 4, 2025
Forecast Valid:
10am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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