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.

Overcast

26°F

-3°C

Humidity 51%
Wind Speed SE 6 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 26 Dec 6:56 pm EST
Extended Forecast for

Fenwick CT

Winter Storm Warning until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 27, 01:00pm

    NOW until 1:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 22 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 33. Wind chill values between 15 and 25. North wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. North wind around 5 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 39. Wind chill values between 15 and 25. Northwest wind 5 to 7 mph becoming west in the afternoon.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain. Temperature rising to around 41 by 5am. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F⇑

    Rain Likely
    then Rain

  • Monday

    Monday: Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 22. Wind chill values between 15 and 20. Southeast wind 5 to 13 mph becoming northeast after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Saturday
Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 33. Wind chill values between 15 and 25. North wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 19. North wind around 5 mph.
Sunday
Partly sunny, with a high near 39. Wind chill values between 15 and 25. Northwest wind 5 to 7 mph becoming west in the afternoon.
Sunday Night
Rain. Temperature rising to around 41 by 5am. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27.
Tuesday
Partly sunny, with a high near 33. Breezy.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fenwick CT
 41.27°N 72.36°W (Elev. 10 ft)
Last Update:
6:46 pm EST Dec 26, 2025
Forecast Valid:
7pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation