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Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed N 18 G 29 mph
Barometer 29.54 in (1000.2 mb)
Dewpoint 35°F (2°C)
Visibility 5.00 mi
Wind Chill27°F (-3°C)
Last update 2 Dec 9:56 pm EST
Extended Forecast for

Niantic CT

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 30. Northwest wind around 9 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 42. Wind chill values between 25 and 35. Northwest wind 5 to 8 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Calm wind becoming west around 6 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. West wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. Northwest wind 6 to 14 mph, with gusts as high as 31 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 35.

    High: 35 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of snow after 1am.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of rain.  Partly sunny, with a high near 42.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Northwest wind around 9 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 42. Wind chill values between 25 and 35. Northwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 30. Calm wind becoming west around 6 mph after midnight.
Thursday
Partly sunny, with a high near 41. West wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 15. Northwest wind 6 to 14 mph, with gusts as high as 31 mph.
Friday
Increasing clouds, with a high near 35.
Friday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 25.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Niantic CT
 41.31°N 72.21°W (Elev. 30 ft)
5:30 pm EST Dec 2, 2025
10pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database