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

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 36°F (2°C)
Visibility 2.00 mi
Wind Chill30°F (-1°C)
Last update 29 Dec 12:56 am EST
Extended Forecast for

Fenwick CT

  • Overnight

    Overnight: Rain, mainly before 4am. Areas of fog. Steady temperature around 42. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Rain and
    Areas Fog

  • Monday

    Monday: Rain, mainly between 10am and 4pm. Areas of fog before 1pm. High near 50. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain and
    Areas Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Wind chill values between 15 and 25. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.

    Low: 26 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Wind chill values between 10 and 20. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.

    High: 32 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 22 mph, with gusts as high as 32 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain, mainly before 4am. Areas of fog. Steady temperature around 42. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Rain, mainly between 10am and 4pm. Areas of fog before 1pm. High near 50. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Partly cloudy, with a low around 26. Wind chill values between 15 and 25. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 32. Wind chill values between 10 and 20. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 22 mph, with gusts as high as 32 mph.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
New Year's Day
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fenwick CT
 41.27°N 72.36°W (Elev. 10 ft)
Last Update:
1:06 am EST Dec 29, 2025
Forecast Valid:
1am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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