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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed S 14 mph
Barometer 29.68 in (1004.9 mb)
Dewpoint 41°F (5°C)
Visibility 1.25 mi
Wind Chill33°F (1°C)
Last update 29 Dec 2:56 am EST
Extended Forecast for

Saybrook Manor CT

  • Overnight

    Overnight: A 40 percent chance of rain. Cloudy, with a steady temperature around 43. South wind around 15 mph.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: Rain, mainly between 10am and 4pm. High near 50. Breezy, with a south wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Wind chill values between 15 and 25. Windy, with a west wind around 29 mph, with gusts as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Wind chill values between 10 and 15. Windy, with a west wind 26 to 30 mph, with gusts as high as 40 mph.

    High: 31 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Windy, with a west wind 20 to 28 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a steady temperature around 43. South wind around 15 mph.
Monday
Rain, mainly between 10am and 4pm. High near 50. Breezy, with a south wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Partly cloudy, with a low around 27. Wind chill values between 15 and 25. Windy, with a west wind around 29 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 31. Wind chill values between 10 and 15. Windy, with a west wind 26 to 30 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Windy, with a west wind 20 to 28 mph.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
New Year's Day
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 32.
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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:
1:06 am EST Dec 29, 2025
Forecast Valid:
4am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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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