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.

Partly Cloudy

74°F

23°C

Humidity 64%
Wind Speed SW 14 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 24 Jun 1:56 pm EDT
Extended Forecast for

2 Miles SSE Waterford CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. West wind around 14 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. West wind around 14 mph.
Tonight
Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A 50 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. South wind around 6 mph.
Friday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 65.
Saturday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 62.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Waterford CT
 41.3°N 72.12°W (Elev. 23 ft)
Last Update:
2:41 pm EDT Jun 24, 2026
Forecast Valid:
2pm EDT Jun 24, 2026-6pm EDT Jun 30, 2026
 
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