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.

Partly Cloudy

32°F

0°C

Humidity 82%
Wind Speed S 10 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 10 Feb 7:56 pm EST
Extended Forecast for

2 Miles W Hadlyme CT

  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 3am, then freezing rain likely between 3am and 4am. Low around 26. Light and variable wind. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow and sleet accumulation of less than a half inch possible.

    Low: 26 °F

    Snow then
    Wintry Mix

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Wind chill values between 25 and 30. West wind 5 to 15 mph, with gusts as high as 28 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Wind chill values between 10 and 20. West wind around 15 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values between 10 and 20. Northwest wind around 16 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Northwest wind 7 to 13 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain and snow, possibly mixed with sleet before 3am, then freezing rain likely between 3am and 4am. Low around 26. Light and variable wind. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow and sleet accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 38. Wind chill values between 25 and 30. West wind 5 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 22. Wind chill values between 10 and 20. West wind around 15 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 33. Wind chill values between 10 and 20. Northwest wind around 16 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 16. Northwest wind 7 to 13 mph.
Friday
Sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hadlyme CT
 41.4°N 72.36°W (Elev. 279 ft)
Last Update:
1:06 pm EST Feb 10, 2026
Forecast Valid:
8pm EST Feb 10, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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