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.

Partly Cloudy

39°F

4°C

Humidity 57%
Wind Speed W 13 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 4 Dec 11:56 am EST
Extended Forecast for

Saybrook Manor CT

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 17 to 21 mph.

    High: 41 °F

    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 16. Wind chill values between 5 and 10. Blustery, with a northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight.

    Low: 16 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 36. Wind chill values between 10 and 20. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a steady temperature around 32. South wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of light rain, mainly before 10am. Mostly cloudy, with a high near 43. Northeast wind 6 to 8 mph becoming west in the afternoon.

    High: 43 °F

    Chance Light
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 17 to 21 mph.
Tonight
Mostly clear, with a low around 16. Wind chill values between 5 and 10. Blustery, with a northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight.
Friday
Increasing clouds, with a high near 36. Wind chill values between 10 and 20. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
A slight chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a steady temperature around 32. South wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%.
Saturday
A 30 percent chance of light rain, mainly before 10am. Mostly cloudy, with a high near 43. Northeast wind 6 to 8 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 43.
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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:
6:44 am EST Dec 4, 2025
Forecast Valid:
12pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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