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

20°F

-7°C

Humidity 38%
Wind Speed NW 14 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 1 Jan 6:56 pm EST
Extended Forecast for

Mystic CTSimilar City Names

  • Tonight

    Tonight: A chance of flurries after 1am. Increasing clouds, with a steady temperature around 19. Wind chill values between 5 and 10. West wind 7 to 15 mph.

    Low: 19 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 29. Wind chill values between 10 and 20. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. Wind chill values between 10 and 15. West wind around 8 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 31. Wind chill values between 10 and 20. West wind 7 to 9 mph.

    High: 31 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after 1am. Cloudy, with a low around 21. Light north wind.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 32.

    High: 32 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Monday Night

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

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries after 1am. Increasing clouds, with a steady temperature around 19. Wind chill values between 5 and 10. West wind 7 to 15 mph.
Friday
Mostly sunny, with a high near 29. Wind chill values between 10 and 20. West wind 8 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 17. Wind chill values between 10 and 15. West wind around 8 mph.
Saturday
Increasing clouds, with a high near 31. Wind chill values between 10 and 20. West wind 7 to 9 mph.
Saturday Night
A 20 percent chance of snow showers after 1am. Cloudy, with a low around 21. Light north wind.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 32.
Sunday Night
Mostly clear, with a low around 15.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mystic CTSimilar City Names
 41.35°N 71.96°W (Elev. 0 ft)
Last Update:
6:00 pm EST Jan 1, 2026
Forecast Valid:
7pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
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Additional Resources

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