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.

Unknown Precip

35°F

2°C

Humidity 82%
Wind Speed W 14 G 24 mph
Barometer 29.55 in (1000.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 1 Jan 4:56 am EST
Extended Forecast for

Westbrook CT

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a steady temperature around 32. Wind chill values between 20 and 25. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Snow likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 22 by 5pm. Wind chill values between 10 and 20. Northwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F⇓

    Snow Likely
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Wind chill values between 10 and 15. West wind 9 to 14 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 10 to 13 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. West wind around 9 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 32.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 32. Wind chill values between 20 and 25. West wind around 14 mph, with gusts as high as 24 mph.
New Year's Day
Snow likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 22 by 5pm. Wind chill values between 10 and 20. Northwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 20. Wind chill values between 10 and 15. West wind 9 to 14 mph.
Friday
Mostly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 21. West wind around 9 mph.
Saturday
Increasing clouds, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 17.
Monday
Mostly sunny, with a high near 30.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 30 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:
12:54 am EST Jan 1, 2026
Forecast Valid:
5am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation