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.

Fair

41°F

5°C

Humidity 55%
Wind Speed SW 14 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Jan 8:56 pm EST
Extended Forecast for

Saybrook Manor CT

Winter Storm Watch January 25, 03:00am until January 26, 06:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Wind chill values between 20 and 25. West wind 11 to 15 mph becoming northwest after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Wind chill values between 20 and 25. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon.

    High: 35 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. Wind chill values between -10 and zero. Blustery, with a northwest wind 18 to 24 mph.

    Low: 9 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 17. Wind chill values between -10 and zero. Northwest wind 11 to 18 mph.

    High: 17 °F

    Cold

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 12. North wind 7 to 10 mph.

    Low: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 7am. The snow could be heavy at times. High near 26. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 26 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 21. Blustery. Chance of precipitation is 100%.

    Low: 21 °F

    Snow and
    Blustery

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Blustery. Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely
    and Blustery

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 14. Blustery.

    Low: 14 °F

    Blustery.
    Chance Snow
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Wind chill values between 20 and 25. West wind 11 to 15 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 35. Wind chill values between 20 and 25. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon.
Friday Night
Mostly clear, with a low around 9. Wind chill values between -10 and zero. Blustery, with a northwest wind 18 to 24 mph.
Saturday
Mostly sunny and cold, with a high near 17. Wind chill values between -10 and zero. Northwest wind 11 to 18 mph.
Saturday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 12. North wind 7 to 10 mph.
Sunday
Snow, mainly after 7am. The snow could be heavy at times. High near 26. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow. Low around 21. Blustery. Chance of precipitation is 100%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Blustery. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 14. Blustery.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saybrook Manor CT
 41.27°N 72.42°W (Elev. 0 ft)
Last Update:
6:13 pm EST Jan 22, 2026
Forecast Valid:
9pm EST Jan 22, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation