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.

Fair

28°F

-2°C

Humidity 39%
Wind Speed NW 12 G 23 mph
Barometer 30.15 in (1020.7 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 8 Dec 5:56 am EST
Extended Forecast for

Fenwick CT

  • Today

    Today: Mostly sunny, with a temperature falling to around 26 by 5pm. Wind chill values between 15 and 20. North wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 30 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Wind chill values between 10 and 15. North wind 6 to 8 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 36. Wind chill values between 15 and 25. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 4am, then a slight chance of rain. Mostly cloudy, with a low around 34. Wind chill values between 25 and 30. Southwest wind 11 to 17 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 48. Southwest wind 10 to 17 mph. Chance of precipitation is 60%.

    High: 48 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 26 by 5pm. Wind chill values between 15 and 20. North wind 10 to 16 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 16. Wind chill values between 10 and 15. North wind 6 to 8 mph.
Tuesday
Increasing clouds, with a high near 36. Wind chill values between 15 and 25. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
A slight chance of rain and snow before 4am, then a slight chance of rain. Mostly cloudy, with a low around 34. Wind chill values between 25 and 30. Southwest wind 11 to 17 mph. Chance of precipitation is 20%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 48. Southwest wind 10 to 17 mph. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 38.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 22.
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:
4:40 am EST Dec 8, 2025
Forecast Valid:
6am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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Chance of Precipitation