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

35°F

2°C

Humidity 46%
Wind Speed NW 7 mph
Barometer 30.29 in (1025.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 1 Dec 4:56 pm EST
Extended Forecast for

Central Waterford CT

  • Tonight

    Tonight: Increasing clouds, with a low around 26. North wind 5 to 7 mph becoming light and variable.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then rain. High near 45. East wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, possibly mixing with snow after 10pm, then gradually ending. Low around 27. Wind chill values between 20 and 25. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind becoming west around 6 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. North wind 5 to 7 mph becoming light and variable.
Tuesday
A chance of rain and snow before 10am, then rain. High near 45. East wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixing with snow after 10pm, then gradually ending. Low around 27. Wind chill values between 20 and 25. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind becoming west around 6 mph after midnight.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 36.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 24.
Saturday
A 40 percent chance of rain before 1pm. Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Central Waterford CT
 41.35°N 72.14°W (Elev. 52 ft)
Last Update:
1:21 pm EST Dec 1, 2025
Forecast Valid:
5pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation