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

35°F

2°C

Humidity 85%
Wind Speed NE 8 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 6 Jan 9:56 pm EST
Extended Forecast for

Fenwick CT

  • Tonight

    Tonight: A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am. Areas of fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 43 °F

    Slight Chance
    Rain and
    Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Northwest wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44. West wind 3 to 6 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain. Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 33. Calm wind.
Wednesday
A 20 percent chance of rain before 10am. Areas of fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 31. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 44. West wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain. Cloudy, with a low around 40.
Saturday
Rain. High near 48. Chance of precipitation is 80%.
Saturday Night
Rain. Low around 38. Chance of precipitation is 80%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fenwick CT
 41.29°N 72.36°W (Elev. 3 ft)
Last Update:
1:40 pm EST Jan 6, 2026
Forecast Valid:
11pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
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Additional Resources

Radar & Satellite Image

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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