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

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

24°F

-4°C

Humidity 60%
Wind Speed NW 7 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 13 Feb 1:56 am EST
Extended Forecast for

Westbrook CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. Wind chill values between 10 and 15. Northwest wind 8 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Wind chill values between 10 and 20. Northwest wind 7 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Scattered snow showers, mainly after 1am. Increasing clouds, with a low around 24. West wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Wind chill values between 20 and 30. West wind around 9 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Northwest wind around 6 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. Wind chill values between 10 and 15. Northwest wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 35. Wind chill values between 10 and 20. Northwest wind 7 to 10 mph.
Friday Night
Scattered snow showers, mainly after 1am. Increasing clouds, with a low around 24. West wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 38. Wind chill values between 20 and 30. West wind around 9 mph.
Saturday Night
Mostly clear, with a low around 24. Northwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Washington's Birthday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 44.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 42.
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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:
2:10 am EST Feb 13, 2026
Forecast Valid:
2am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation