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

36°F

2°C

Humidity 59%
Wind Speed W 13 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Jan 11:56 pm EST
Extended Forecast for

Saybrook Manor CT

  • Overnight

    Overnight: Mostly clear, with a low around 34. West wind 10 to 13 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. West wind around 10 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 41. Southwest wind 11 to 14 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a steady temperature around 42. Southwest wind 7 to 10 mph.

    High: 42 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 35. South wind 3 to 6 mph.

    Low: 35 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a temperature rising to near 39 by 9am, then falling to around 35 during the remainder of the day.

    High: 39 °F⇓

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 34. West wind 10 to 13 mph.
Tuesday
Sunny, with a high near 43. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 41. Southwest wind 11 to 14 mph.
Wednesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a steady temperature around 42. Southwest wind 7 to 10 mph.
Wednesday Night
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 35. South wind 3 to 6 mph.
Thursday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a temperature rising to near 39 by 9am, then falling to around 35 during the remainder of the day.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 23.
M.L.King Day
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:
5:50 pm EST Jan 12, 2026
Forecast Valid:
12am EST Jan 13, 2026-6pm EST Jan 19, 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