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

39°F

4°C

Humidity 50%
Wind Speed W 15 G 24 mph
Barometer 29.28 in (991.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 29 Dec 8:56 pm EST
Extended Forecast for

Westbrook 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

  • Tonight

    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 21 to 23 mph, with gusts as high as 43 mph.

    High: 31 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 28. Wind chill values between 15 and 20. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. Wind chill values between 15 and 25. West wind around 14 mph, with gusts as high as 25 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. Southwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Wind chill values between 10 and 20. Breezy, with a west wind around 22 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 21 to 23 mph, with gusts as high as 43 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 28. Wind chill values between 15 and 20. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.
Wednesday
Partly sunny, with a high near 34. Wind chill values between 15 and 25. West wind around 14 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. Southwest wind around 11 mph, with gusts as high as 24 mph.
New Year's Day
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westbrook CT
 41.28°N 72.45°W (Elev. 43 ft)
Last Update:
3:54 pm EST Dec 29, 2025
Forecast Valid:
9pm EST Dec 29, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation