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

46°F

8°C

Humidity 83%
Wind Speed E 6 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 22 Apr 10:56 pm EDT
Extended Forecast for

Fenwick CT

  • Tonight

    Tonight: Isolated showers before midnight. Patchy fog after 4am. Otherwise, cloudy, with a low around 42. Calm wind. Chance of precipitation is 20%.

    Low: 42 °F

    Isolated
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. Light west wind becoming northwest 8 to 13 mph in the morning.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 45. North wind 3 to 6 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind around 5 mph becoming west in the afternoon.

    High: 56 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southeast wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before midnight. Patchy fog after 4am. Otherwise, cloudy, with a low around 42. Calm wind. Chance of precipitation is 20%.
Thursday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. Light west wind becoming northwest 8 to 13 mph in the morning.
Thursday Night
Increasing clouds, with a low around 45. North wind 3 to 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind around 5 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 40. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 51.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 53.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 56.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 56.
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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:
8:00 pm EDT Apr 22, 2026
Forecast Valid:
11pm EDT Apr 22, 2026-6pm EDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation