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

21°F

-6°C

Humidity 50%
Wind Speed W 12 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 20 Jan 4:56 am EST
Extended Forecast for

Saybrook Manor CT

  • Today

    Today: Sunny, with a high near 24. Wind chill values between 5 and 10. West wind 16 to 18 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 16. Wind chill values between 5 and 10. West wind 9 to 15 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 38. Wind chill values between 10 and 20. West wind 7 to 14 mph becoming southwest in the afternoon.

    High: 38 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a steady temperature around 37. Southwest wind 14 to 16 mph.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 13 to 15 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

Today
Sunny, with a high near 24. Wind chill values between 5 and 10. West wind 16 to 18 mph.
Tonight
Mostly clear, with a low around 16. Wind chill values between 5 and 10. West wind 9 to 15 mph.
Wednesday
Increasing clouds, with a high near 38. Wind chill values between 10 and 20. West wind 7 to 14 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a steady temperature around 37. Southwest wind 14 to 16 mph.
Thursday
Mostly sunny, with a high near 41. Southwest wind 13 to 15 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny and cold, with a high near 18.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 11.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 20.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saybrook Manor CT
 41.27°N 72.42°W (Elev. 0 ft)
Last Update:
1:07 am EST Jan 20, 2026
Forecast Valid:
5am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation