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Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

18°F

-8°C

Humidity 59%
Wind Speed N 8 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 6 Feb 2:56 am EST
Extended Forecast for

Old Saybrook Center CT

Wind Advisory February 7, 09:00am until February 8, 12:00am
Extreme Cold Warning February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 15. Wind chill values between 5 and 10. North wind around 9 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31. Wind chill values between 5 and 15. North wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow. Temperature falling to around 16 by 5pm. Wind chill values between zero and 10. Blustery, with a north wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 27 °F⇓

    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 41 mph.

    Low: 5 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 17. Blustery.

    High: 17 °F

    Cold and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 15. Wind chill values between 5 and 10. North wind around 9 mph.
Friday
Mostly cloudy, with a high near 31. Wind chill values between 5 and 15. North wind 5 to 7 mph becoming light and variable in the afternoon.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow. Temperature falling to around 16 by 5pm. Wind chill values between zero and 10. Blustery, with a north wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a low around 5. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 41 mph.
Sunday
Sunny and cold, with a high near 17. Blustery.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.39°W (Elev. 89 ft)
Last Update:
2:05 am EST Feb 6, 2026
Forecast Valid:
3am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation