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.

Light Snow

34°F

1°C

Humidity 89%
Wind Speed SW 20 G 33 mph
Barometer 29.59 in (1001.8 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Wind Chill23°F (-5°C)
Last update 1 Jan 2:56 am EST
Extended Forecast for

Old Saybrook Center CT

  • Overnight

    Overnight: Snow, mainly before 5am. Steady temperature around 33. Wind chill values between 20 and 25. Southwest wind around 17 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 33 °F

    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 23 by 5pm. Wind chill values between 10 and 20. Breezy, with a northwest wind 20 to 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F⇓

    Breezy. Snow
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Wind chill values between 5 and 10. West wind 13 to 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 13 to 15 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. West wind 10 to 13 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 24.

    Low: 24 °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 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow, mainly before 5am. Steady temperature around 33. Wind chill values between 20 and 25. Southwest wind around 17 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
New Year's Day
Snow likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 23 by 5pm. Wind chill values between 10 and 20. Breezy, with a northwest wind 20 to 23 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 5 and 10. West wind 13 to 18 mph.
Friday
Mostly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 13 to 15 mph.
Friday Night
Mostly clear, with a low around 21. West wind 10 to 13 mph.
Saturday
Increasing clouds, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 18.
Monday
Mostly sunny, with a high near 30.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.39°W (Elev. 89 ft)
Last Update:
12:54 am EST Jan 1, 2026
Forecast Valid:
3am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
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