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.

Mostly Cloudy

40°F

4°C

Humidity 53%
Wind Speed W 8 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 25 Dec 12:56 pm EST
Extended Forecast for

2 Miles NNE Niantic CT

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Wind chill values between 5 and 10. North wind around 10 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 27. Wind chill values between 5 and 15. North wind 5 to 9 mph becoming light northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 27 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow. Low around 19. Wind chill values between 10 and 15. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northeast wind 6 to 8 mph.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Rain

  • Monday

    Monday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

Christmas Day
Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 15. Wind chill values between 5 and 10. North wind around 10 mph, with gusts as high as 24 mph.
Friday
Increasing clouds, with a high near 27. Wind chill values between 5 and 15. North wind 5 to 9 mph becoming light northeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Snow. Low around 19. Wind chill values between 10 and 15. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 40 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northeast wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Rain. Low around 29. Chance of precipitation is 80%.
Monday
Rain. High near 45. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Niantic CT
 41.36°N 72.2°W (Elev. 200 ft)
Last Update:
1:36 am EST Dec 25, 2025
Forecast Valid:
1pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation