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.

Overcast

40°F

4°C

Humidity 53%
Wind Speed S 6 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 7 Dec 3:56 pm EST
Extended Forecast for

Central Waterford CT

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Light and variable wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 26 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. Wind chill values between 10 and 20. North wind 8 to 13 mph, with gusts as high as 31 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. North wind around 5 mph becoming calm in the evening.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 41. Wind chill values between 15 and 25. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 30. Southwest wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. Light and variable wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 26 mph.
Monday
Mostly sunny, with a high near 30. Wind chill values between 10 and 20. North wind 8 to 13 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 13. North wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 41. Wind chill values between 15 and 25. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 30. Southwest wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 38.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 33.
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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:
12:47 pm EST Dec 7, 2025
Forecast Valid:
4pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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Chance of Precipitation