National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast and Breezy

67°F

19°C

Humidity 100%
Wind Speed SW 23 G 33 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 8 Oct 8:56 am EDT
Extended Forecast for

Central Waterford CT

  • Today

    Today: Showers and possibly a thunderstorm before noon, then showers likely. Temperature falling to around 67 by 5pm. Southwest wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 71 °F⇓

    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Mostly clear, with a low around 44. North wind around 8 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind 10 to 13 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34. North wind 3 to 5 mph.

    Low: 34 °F

    Clear

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

Detailed Forecast

Today
Showers and possibly a thunderstorm before noon, then showers likely. Temperature falling to around 67 by 5pm. Southwest wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Mostly clear, with a low around 44. North wind around 8 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 60. North wind 10 to 13 mph.
Thursday Night
Clear, with a low around 34. North wind 3 to 5 mph.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 64.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50.
Columbus Day
A 30 percent chance of rain. Mostly cloudy, with a high near 65.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 67.
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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:
2:41 am EDT Oct 8, 2025
Forecast Valid:
9am EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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