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

34°F

1°C

Humidity 70%
Wind Speed W 7 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 4 Dec 4:56 am EST
Extended Forecast for

2 Miles WSW Yantic CT

  • Today

    Today: Sunny through mid morning, then becoming mostly cloudy, with a high near 39. Wind chill values between 20 and 30. Light west wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values between 5 and 10. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 30. Wind chill values between 5 and 15. Calm wind becoming south around 6 mph in the afternoon.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of light snow after 1am. Increasing clouds, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Light
    Snow

  • Saturday

    Saturday: A chance of snow before 10am, then a slight chance of rain between 10am and 4pm. Mostly cloudy, with a high near 41. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Slight
    Chance Light
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °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 29.

    High: 29 °F

    Sunny

Detailed Forecast

Today
Sunny through mid morning, then becoming mostly cloudy, with a high near 39. Wind chill values between 20 and 30. Light west wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 12. Wind chill values between 5 and 10. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 30. Wind chill values between 5 and 15. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
A 20 percent chance of light snow after 1am. Increasing clouds, with a low around 19. Calm wind.
Saturday
A chance of snow before 10am, then a slight chance of rain between 10am and 4pm. Mostly cloudy, with a high near 41. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Yantic CT
 41.52°N 72.07°W (Elev. 52 ft)
Last Update:
2:27 am EST Dec 4, 2025
Forecast Valid:
5am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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