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

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

16°F

-9°C

Humidity 74%
Wind Speed Calm
Barometer 30.12 in (1019.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 5 Feb 1:56 am EST
Extended Forecast for

2 Miles SSW Niantic CT

  • Overnight

    Overnight: Mostly clear, with a low around 17. Wind chill values between 10 and 15. North wind 6 to 8 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Wind chill values between 10 and 20. Northwest wind 5 to 8 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. Wind chill values between 5 and 10. Calm wind becoming north around 6 mph after midnight.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 30. Wind chill values between 5 and 15. North wind around 6 mph becoming calm in the afternoon.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of snow after 1am. Cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly before noon. Cloudy, with a temperature rising to near 25 by 10am, then falling to around 17 during the remainder of the day. Blustery. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 25 °F⇓

    Snow Likely
    then Chance
    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Blustery.

    Low: 2 °F

    Decreasing
    Clouds and
    Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 18.

    High: 18 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 17. Wind chill values between 10 and 15. North wind 6 to 8 mph.
Thursday
Sunny, with a high near 30. Wind chill values between 10 and 20. Northwest wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 14. Wind chill values between 5 and 10. Calm wind becoming north around 6 mph after midnight.
Friday
Mostly cloudy, with a high near 30. Wind chill values between 5 and 15. North wind around 6 mph becoming calm in the afternoon.
Friday Night
A 50 percent chance of snow after 1am. Cloudy, with a low around 19. Light and variable wind.
Saturday
Snow likely, mainly before noon. Cloudy, with a temperature rising to near 25 by 10am, then falling to around 17 during the remainder of the day. Blustery. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Blustery.
Sunday
Sunny and cold, with a high near 18.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Niantic CT
 41.29°N 72.21°W (Elev. 3 ft)
Last Update:
1:31 am EST Feb 5, 2026
Forecast Valid:
2am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation