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.

A Few Clouds

60°F

16°C

Humidity 62%
Wind Speed N 15 G 24 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 15 Oct 2:56 pm EDT
Extended Forecast for

2 Miles WSW Yantic CT

  • Tonight

    Tonight: Mostly clear, with a low around 38. North wind 9 to 13 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. North wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. North wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. North wind 10 to 13 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. North wind 3 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 38. North wind 9 to 13 mph.
Thursday
Sunny, with a high near 56. North wind 11 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 39. North wind 9 to 13 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 62. North wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 37. North wind 3 to 7 mph.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 51.
Monday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Yantic CT
 41.52°N 72.07°W (Elev. 52 ft)
Last Update:
1:59 pm EDT Oct 15, 2025
Forecast Valid:
3pm EDT Oct 15, 2025-6pm EDT Oct 22, 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