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.

Mostly Cloudy

63°F

17°C

Humidity 84%
Wind Speed N 9 mph
Barometer 29.69 in (1005.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 7 Nov 1:56 pm EST
Extended Forecast for

2 Miles E Hadlyme CT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 67. West wind around 9 mph.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 43. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, then becoming sunny during the afternoon, with a high near 62. West wind 9 to 16 mph, with gusts as high as 30 mph.

    High: 62 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind 6 to 9 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. West wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 67. West wind around 9 mph.
Tonight
A 30 percent chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 43. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, then becoming sunny during the afternoon, with a high near 62. West wind 9 to 16 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 40. West wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 59. West wind 8 to 13 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 38.
Veterans Day
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 57.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Hadlyme CT
 41.39°N 72.31°W (Elev. 105 ft)
Last Update:
1:40 pm EST Nov 7, 2026
Forecast Valid:
2pm EST Nov 7, 2026-6pm EST Nov 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation