National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

27°F

-3°C

Humidity 66%
Wind Speed N 5 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 5 Dec 7:56 pm EST
Extended Forecast for

2 Miles NNW Westbrook CT

  • Tonight

    Tonight: A slight chance of flurries before 1am, then a slight chance of snow between 1am and 3am, then a slight chance of snow and freezing rain after 3am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of drizzle, snow, and freezing rain before 9am, then a chance of drizzle between 9am and 4pm. Cloudy, with a high near 41. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Chance Wintry
    Mix then
    Chance
    Drizzle

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Light west wind.

    Low: 26 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 23. Calm wind becoming west around 6 mph after midnight.

    Low: 23 °F

    Slight Chance
    Snow

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of flurries before 1am, then a slight chance of snow between 1am and 3am, then a slight chance of snow and freezing rain after 3am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.
Saturday
A chance of drizzle, snow, and freezing rain before 9am, then a chance of drizzle between 9am and 4pm. Cloudy, with a high near 41. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Light west wind.
Sunday
Partly sunny, with a high near 40. Northwest wind around 6 mph becoming calm in the afternoon.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23. Calm wind becoming west around 6 mph after midnight.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 47.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 45.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Westbrook CT
 41.3°N 72.47°W (Elev. 98 ft)
Last Update:
4:36 pm EST Dec 5, 2025
Forecast Valid:
8pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation