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.

Overcast

46°F

8°C

Humidity 77%
Wind Speed SW 17 G 26 mph
Barometer 29.41 in (995.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 Nov 9:56 am EST
Extended Forecast for

East Lyme CT

  • Today

    Today: A 50 percent chance of showers. Mostly cloudy, with a high near 49. South wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 36. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 50. Northwest wind 9 to 17 mph, with gusts as high as 31 mph.

    High: 50 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. West wind 10 to 16 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. West wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
A 50 percent chance of showers. Mostly cloudy, with a high near 49. South wind 8 to 16 mph, with gusts as high as 29 mph.
Tonight
Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 36. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 50. Northwest wind 9 to 17 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 39. West wind 10 to 16 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 53. West wind 14 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 54.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 41.
Tuesday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 30.
Thanksgiving Day
A 30 percent chance of showers. Partly sunny, with a high near 45.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
East Lyme CT
 41.39°N 72.25°W (Elev. 197 ft)
Last Update:
6:17 am EST Nov 22, 2024
Forecast Valid:
10am EST Nov 22, 2024-6pm EST Nov 28, 2024
 
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