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Hazardous Weather Conditions

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair and Breezy

48°F

9°C

Humidity 52%
Wind Speed NW 25 G 41 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 6 Nov 3:56 am EST
Extended Forecast for

Old Saybrook Center CT

Frost Advisory November 7, 12:00am until November 7, 07:00am
Wind Advisory November 6, 04:53am until November 6, 08:00am
Click here for hazard details and duration
Frost Advisory
...
  •  
    Wind Advisory November 6, 04:53am until November 6, 08:00am

    NOW until 8:00am Thu

    Wind Advisory

  • Today

    High: 52 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northwest wind 8 to 13 mph becoming light after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 60. Breezy, with a light and variable wind becoming south 20 to 25 mph in the morning.

    High: 60 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Showers, mainly after 1am. Low around 54. Breezy, with a south wind 14 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 62. West wind 9 to 11 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Saturday Night

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

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 52. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 44 mph.
Tonight
Mostly clear, with a low around 37. Northwest wind 8 to 13 mph becoming light after midnight.
Friday
Partly sunny, with a high near 60. Breezy, with a light and variable wind becoming south 20 to 25 mph in the morning.
Friday Night
Showers, mainly after 1am. Low around 54. Breezy, with a south wind 14 to 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 62. West wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Rain likely, mainly after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 34.
Veterans Day
Mostly sunny, with a high near 45. Breezy.
Tuesday Night
Partly cloudy, with a low around 39. Breezy.
Wednesday
Mostly sunny, with a high near 51.
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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:
1:19 am EST Nov 6, 2025
Forecast Valid:
4am EST Nov 6, 2025-6pm EST Nov 12, 2025
 
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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