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

-3°C

27°F

Humidity 58%
Wind Speed W 13 km/h
Barometer 1018.7 mb (30.08 in)
Dewpoint -10°C (14°F)
Visibility 16 km
Wind Chill-7°C (19°F)
Last update 14 Feb 2:56 am EST
Extended Forecast for

Fenwick CT

  • Overnight

    Overnight: Mostly cloudy, with a low around -5. West wind 8 to 10 km/h.

    Low: -5 °C

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 3. Wind chill values between -5 and -10. West wind 10 to 13 km/h.

    High: 3 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -4. Calm wind.

    Low: -4 °C

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 3. Wind chill values between -5 and zero. North wind 5 to 10 km/h becoming southeast in the afternoon.

    High: 3 °C

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around -2. East wind 8 to 10 km/h.

    Low: -2 °C

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 4.

    High: 4 °C

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -2.

    Low: -2 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 6.

    High: 6 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °C

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -5. West wind 8 to 10 km/h.
Saturday
Mostly sunny, with a high near 3. Wind chill values between -5 and -10. West wind 10 to 13 km/h.
Saturday Night
Mostly clear, with a low around -4. Calm wind.
Sunday
Increasing clouds, with a high near 3. Wind chill values between -5 and zero. North wind 5 to 10 km/h becoming southeast in the afternoon.
Sunday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around -2. East wind 8 to 10 km/h.
Washington's Birthday
Partly sunny, with a high near 4.
Monday Night
Mostly cloudy, with a low around -2.
Tuesday
Partly sunny, with a high near 6.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 6. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 0. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 4.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -3.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 3. Chance of precipitation is 50%.
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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 m)
Last Update:
1:38 am EST Feb 14, 2026
Forecast Valid:
3am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation