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 61%
Wind Speed N 6 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 5 Dec 5:56 pm EST
Extended Forecast for

Groton / New London Airport CT

  • Tonight

    Tonight: A slight chance of flurries before 4am, then a slight chance of snow showers between 4am and 5am, then a slight chance of snow showers and freezing rain after 5am.  Mostly cloudy, with a steady temperature around 26. Calm wind.  Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of drizzle, snow, and freezing rain before 11am, then a chance of drizzle between 11am and 4pm.  Cloudy, with a high near 42. Light and variable wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 30%.

    High: 42 °F

    Chance Wintry
    Mix then
    Chance
    Drizzle

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. West wind around 7 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 40. Wind chill values between 20 and 30. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 23. Light west wind increasing to 5 to 9 mph in the evening.

    Low: 23 °F

    Slight Chance
    Snow

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of flurries before 4am, then a slight chance of snow showers between 4am and 5am, then a slight chance of snow showers and freezing rain after 5am. Mostly cloudy, with a steady temperature around 26. Calm wind. Chance of precipitation is 20%.
Saturday
A chance of drizzle, snow, and freezing rain before 11am, then a chance of drizzle between 11am and 4pm. Cloudy, with a high near 42. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. West wind around 7 mph.
Sunday
Increasing clouds, with a high near 40. Wind chill values between 20 and 30. Northwest wind around 7 mph becoming southwest in the afternoon.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23. Light west wind increasing to 5 to 9 mph in the evening.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 45.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 43.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 49 ft)
4:36 pm EST Dec 5, 2025
6pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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