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.

Light Rain

58°F

14°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.52 in (999.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 10 Nov 12:56 pm EST
Extended Forecast for

Old Saybrook Center CT

Freeze Warning November 11, 01:00am until November 11, 09:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Mostly cloudy, with a high near 59. West wind 9 to 11 mph.

    High: 59 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 14 to 17 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 43. Wind chill values between 20 and 30. Breezy, with a west wind 16 to 25 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Breezy, with a west wind 17 to 25 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Breezy, with a southwest wind 17 to 20 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Mostly cloudy, with a high near 59. West wind 9 to 11 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 14 to 17 mph.
Veterans Day
Mostly sunny, with a high near 43. Wind chill values between 20 and 30. Breezy, with a west wind 16 to 25 mph.
Tuesday Night
Partly cloudy, with a low around 39. Breezy, with a west wind 17 to 25 mph.
Wednesday
Partly sunny, with a high near 50. Breezy, with a southwest wind 17 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.39°W (Elev. 89 ft)
Last Update:
1:12 am EST Nov 10, 2025
Forecast Valid:
1pm EST Nov 10, 2025-6pm EST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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