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.

Mostly Cloudy

40°F

4°C

Humidity 53%
Wind Speed W 8 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 25 Dec 12:56 pm EST
Extended Forecast for

Westbrook CT

Winter Weather Advisory December 26, 07:00pm until December 27, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 43. Northwest wind around 14 mph, with gusts as high as 28 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Wind chill values between 5 and 10. North wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of snow after 4pm. Increasing clouds, with a high near 29. Wind chill values between 5 and 15. North wind 5 to 9 mph.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 7pm. Low around 24. Wind chill values between 15 and 20. Light east wind becoming northeast 5 to 10 mph in the evening. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 33. Northeast wind 7 to 11 mph.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain Likely
    then Rain

  • Monday

    Monday: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

Detailed Forecast

Christmas Day
Mostly sunny, with a high near 43. Northwest wind around 14 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 18. Wind chill values between 5 and 10. North wind 10 to 15 mph, with gusts as high as 28 mph.
Friday
A 30 percent chance of snow after 4pm. Increasing clouds, with a high near 29. Wind chill values between 5 and 15. North wind 5 to 9 mph.
Friday Night
Snow, mainly after 7pm. Low around 24. Wind chill values between 15 and 20. Light east wind becoming northeast 5 to 10 mph in the evening. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 50 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 33. Northeast wind 7 to 11 mph.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Rain. Low around 32. Chance of precipitation is 90%.
Monday
Rain. High near 47. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 26. Breezy.
Tuesday
Mostly sunny, with a high near 32. Breezy.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook CT
 41.28°N 72.45°W (Elev. 43 ft)
Last Update:
1:14 pm EST Dec 25, 2025
Forecast Valid:
1pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation