Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

50°F

10°C

Humidity 44%
Wind Speed NW 9 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 24 Nov 2:56 pm EST
Extended Forecast for

Old Saybrook Center CT

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm.  Cloudy, with a high near 56. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 7pm.  Steady temperature around 50. South wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Rain

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Cloudy, with a high near 60. Southwest wind 6 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before midnight.  Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 33. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
A 30 percent chance of rain after 4pm. Cloudy, with a high near 56. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Rain, mainly after 7pm. Steady temperature around 50. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 60. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 6 to 10 mph, with gusts as high as 23 mph.
Thanksgiving Day
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 49.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.36°W (Elev. 3 ft)
3:30 pm EST Nov 24, 2025
3pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
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Additional Resources

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