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.

Fair

31°F

-1°C

Humidity 40%
Wind Speed W 17 G 33 mph
Barometer 29.39 in (995.0 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 29 Dec 11:56 pm EST
Extended Forecast for

2 Miles ESE Groton / New London Airport CT

Wind Advisory until December 30, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 30, 06:00pm

    NOW until 6:00pm Tue

    Wind Advisory

  • Overnight

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Wind chill values between 10 and 20. Breezy, with a west wind 22 to 24 mph, with gusts as high as 45 mph.

    High: 31 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. Wind chill values between 15 and 25. West wind around 15 mph, with gusts as high as 26 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 23. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a steady temperature around 26.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Wind chill values between 15 and 20. Breezy, with a west wind around 23 mph, with gusts as high as 41 mph.
Tuesday
Partly sunny, with a high near 31. Wind chill values between 10 and 20. Breezy, with a west wind 22 to 24 mph, with gusts as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.
Wednesday
Partly sunny, with a high near 34. Wind chill values between 15 and 25. West wind around 15 mph, with gusts as high as 26 mph.
Wednesday Night
A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 23. West wind around 14 mph, with gusts as high as 25 mph.
New Year's Day
Mostly sunny, with a steady temperature around 26.
Thursday Night
Mostly clear, with a low around 19.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Groton / New London Airport CT
 41.31°N 72°W (Elev. 3 ft)
Last Update:
3:54 pm EST Dec 29, 2025
Forecast Valid:
12am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation