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.

Fog/Mist

36°F

2°C

Humidity 97%
Wind Speed S 5 mph
Barometer 30.24 in (1023.9 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Wind Chill32°F (0°C)
Last update 7 Mar 9:56 am EST
Extended Forecast for

Gales Ferry CT

  • Today

    Today: Patchy fog before 4pm. Otherwise, cloudy, with a high near 45. South wind 5 to 8 mph.

    High: 45 °F

    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of showers after 10pm. Areas of fog between 7pm and 1am. Otherwise, cloudy, with a temperature rising to around 48 by 2am. Southwest wind 7 to 9 mph.

    Low: 42 °F⇑

    Chance
    Showers and
    Areas Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Southwest wind around 8 mph.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 4pm. Otherwise, cloudy, with a high near 45. South wind 5 to 8 mph.
Tonight
A 50 percent chance of showers after 10pm. Areas of fog between 7pm and 1am. Otherwise, cloudy, with a temperature rising to around 48 by 2am. Southwest wind 7 to 9 mph.
Sunday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Southwest wind around 8 mph.
Sunday Night
Mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 59. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 56.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 53.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gales Ferry CT
 41.48°N 72.11°W (Elev. 197 ft)
Last Update:
2:47 am EST Mar 7, 2026
Forecast Valid:
10am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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