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.

Overcast

42°F

6°C

Humidity 92%
Wind Speed S 6 mph
Barometer 29.35 in (993.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 15 Jan 4:56 am EST
Extended Forecast for

Fenwick CT

  • Today

    Today: Mostly cloudy, with a temperature rising to near 42 by 10am, then falling to around 36 during the remainder of the day. Light southwest wind increasing to 11 to 16 mph in the morning.

    High: 42 °F⇓

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Wind chill values between 5 and 15. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Sunny, with a high near 36. Wind chill values between 5 and 15. Breezy, with a west wind 13 to 21 mph, with gusts as high as 31 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a temperature rising to around 34 by 4am. Wind chill values between 20 and 25. Southwest wind 6 to 9 mph.

    Low: 31 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 41. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a temperature rising to near 42 by 10am, then falling to around 36 during the remainder of the day. Light southwest wind increasing to 11 to 16 mph in the morning.
Tonight
Mostly cloudy, with a low around 22. Wind chill values between 5 and 15. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 36. Wind chill values between 5 and 15. Breezy, with a west wind 13 to 21 mph, with gusts as high as 31 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a temperature rising to around 34 by 4am. Wind chill values between 20 and 25. Southwest wind 6 to 9 mph.
Saturday
A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 41. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Sunday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 23.
M.L.King Day
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 28.
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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:
2:03 am EST Jan 15, 2026
Forecast Valid:
5am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
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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