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

66°F

19°C

Humidity 45%
Wind Speed NW 16 G 28 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 May 3:56 pm EDT
Extended Forecast for

2 Miles N Hadlyme CT

  • Tonight

    Tonight: Mostly clear, with a low around 47. North wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 66. North wind 7 to 10 mph.

    High: 66 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 60. East wind 5 to 9 mph.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly after 2am. Low around 46. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain. High near 54. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 54 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 2am, then a chance of showers after 2am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Friday

    Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 47. North wind 11 to 14 mph, with gusts as high as 28 mph.
Tuesday
Increasing clouds, with a high near 66. North wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 60. East wind 5 to 9 mph.
Wednesday Night
Rain, mainly after 2am. Low around 46. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 54. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Rain, mainly before 2am, then a chance of showers after 2am. Low around 46. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 50.
Memorial Day
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Hadlyme CT
 41.42°N 72.33°W (Elev. 207 ft)
Last Update:
3:33 pm EDT May 19, 2025
Forecast Valid:
4pm EDT May 19, 2025-6pm EDT May 26, 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