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.

Rain Fog/Mist

52°F

11°C

Humidity 97%
Wind Speed E 18 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 51°F (11°C)
Visibility 4.00 mi
Wind Chill47°F (8°C)
Last update 11 Oct 7:56 pm EDT
Extended Forecast for

Saybrook Manor CT

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 54. Breezy, with a northeast wind 15 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Rain and
    Breezy then
    Rain Likely

  • Columbus Day

    Columbus Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. North wind 6 to 13 mph.

    High: 70 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 56. Northwest wind around 5 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. East wind 6 to 9 mph becoming south in the afternoon.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a steady temperature around 64. Southwest wind 9 to 13 mph.

    Low: 64 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 2am. Low around 54. Breezy, with a northeast wind 15 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. North wind 6 to 13 mph.
Monday Night
Increasing clouds, with a low around 56. Northwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 68. East wind 6 to 9 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a steady temperature around 64. Southwest wind 9 to 13 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Showers likely after 8am. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 56. Breezy.
Saturday Night
Partly cloudy, with a low around 39. Breezy.
Sunday
Mostly sunny, with a high near 53.
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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:
3:33 pm EDT Oct 11, 2026
Forecast Valid:
8pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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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