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.

Light Rain Fog/Mist

50°F

10°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 49°F (9°C)
Visibility 1.00 mi
Wind Chill48°F (9°C)
Last update 5 Apr 12:56 pm EDT
Extended Forecast for

Fenwick CT

  • This Afternoon

    This Afternoon: Rain likely and possibly a thunderstorm, then rain after 2pm. Steady temperature around 51. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Northwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 51. West wind around 11 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 2am. Partly cloudy, with a low around 38. West wind 3 to 6 mph.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 2pm. Mostly sunny, with a high near 49. West wind 7 to 13 mph.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely and possibly a thunderstorm, then rain after 2pm. Steady temperature around 51. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Northwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 51. West wind around 11 mph.
Monday Night
A 30 percent chance of rain, mainly after 2am. Partly cloudy, with a low around 38. West wind 3 to 6 mph.
Tuesday
A 30 percent chance of rain, mainly before 2pm. Mostly sunny, with a high near 49. West wind 7 to 13 mph.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 59.
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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:
11:20 am EDT Apr 5, 2026
Forecast Valid:
1pm EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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