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

27°F

-3°C

Humidity 41%
Wind Speed SW 8 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 9 Dec 12:56 pm EST
Extended Forecast for

Central Waterford CT

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 33. Wind chill values between 20 and 25. Southwest wind 8 to 10 mph.

    High: 33 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow before 11pm, then a slight chance of rain between 11pm and 1am. Mostly cloudy, with a temperature rising to around 36 by midnight. Wind chill values between 20 and 25. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 28 °F⇑

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely after 1pm. Mostly cloudy, with a high near 48. Wind chill values between 25 and 35 early. Southwest wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Partly Sunny
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 38. West wind 13 to 16 mph, with gusts as high as 32 mph.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 33. Wind chill values between 20 and 25. Southwest wind 8 to 10 mph.
Tonight
A slight chance of snow before 11pm, then a slight chance of rain between 11pm and 1am. Mostly cloudy, with a temperature rising to around 36 by midnight. Wind chill values between 20 and 25. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
Rain likely after 1pm. Mostly cloudy, with a high near 48. Wind chill values between 25 and 35 early. Southwest wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 38. West wind 13 to 16 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly cloudy, with a high near 41.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 15.
Monday
Sunny, with a high near 30.
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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:
1:17 pm EST Dec 9, 2025
Forecast Valid:
1pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation