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

28°F

-2°C

Humidity 44%
Wind Speed NW 18 G 28 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 24 Feb 11:56 am EST
Extended Forecast for

2 Miles SSW Niantic CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 31. Wind chill values between 15 and 20. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: A 50 percent chance of snow after 4am. Increasing clouds, with a low around 19. Wind chill values between 10 and 15. Northwest wind 5 to 9 mph becoming south after midnight.

    Low: 19 °F

    Mostly Clear
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, possibly mixing with rain after 1pm, then gradually ending. High near 39. Wind chill values between 20 and 30. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 1pm. Partly sunny, with a high near 39. West wind around 6 mph.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 31. Wind chill values between 15 and 20. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 30 mph.
Tonight
A 50 percent chance of snow after 4am. Increasing clouds, with a low around 19. Wind chill values between 10 and 15. Northwest wind 5 to 9 mph becoming south after midnight.
Wednesday
Snow, possibly mixing with rain after 1pm, then gradually ending. High near 39. Wind chill values between 20 and 30. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 8 mph.
Thursday
A 40 percent chance of snow after 1pm. Partly sunny, with a high near 39. West wind around 6 mph.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 29.
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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:
10:52 am EST Feb 24, 2026
Forecast Valid:
12pm EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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