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

24°F

-4°C

Humidity 52%
Wind Speed SW 9 mph
Barometer 30.51 in (1033.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 21 Jan 10:56 am EST
Extended Forecast for

Saybrook Manor CT

  • Today

    Today: Partly sunny, with a high near 37. Wind chill values between 15 and 25. Southwest wind 10 to 14 mph.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain and snow, mainly between 1am and 4am. Mostly cloudy, with a temperature rising to around 38 by 10pm. Southwest wind 14 to 16 mph. Chance of precipitation is 40%.

    Low: 35 °F⇑

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 41. West wind 14 to 18 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Wind chill values between 20 and 25. West wind 11 to 13 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. West wind 11 to 18 mph.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy and cold, with a high near 20. Chance of precipitation is 70%.

    High: 20 °F

    Snow Likely

Detailed Forecast

Today
Partly sunny, with a high near 37. Wind chill values between 15 and 25. Southwest wind 10 to 14 mph.
Tonight
A chance of rain and snow, mainly between 1am and 4am. Mostly cloudy, with a temperature rising to around 38 by 10pm. Southwest wind 14 to 16 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 41. West wind 14 to 18 mph.
Thursday Night
Partly cloudy, with a low around 27. Wind chill values between 20 and 25. West wind 11 to 13 mph.
Friday
Partly sunny, with a high near 32. West wind 11 to 18 mph.
Friday Night
Partly cloudy, with a low around 9. Breezy.
Saturday
Mostly sunny and cold, with a high near 16.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 10.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 20. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 26.
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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:
1:12 am EST Jan 21, 2026
Forecast Valid:
11am EST Jan 21, 2026-6pm EST Jan 27, 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