Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

63°F

17°C

Humidity 65%
Wind Speed SW 16 G 23 mph
Barometer 30.30 in (1025.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 3 Oct 1:56 pm EDT
Extended Forecast for

3 Miles ESE East Lyme CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. Southwest wind around 9 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 50. West wind 3 to 5 mph.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. West wind 3 to 6 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of fog after 5am.  Otherwise, mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear
    then Areas
    Fog

  • Sunday

    Sunday: Areas of fog before 8am.  Otherwise, sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.

    High: 81 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Southwest wind around 9 mph.
Tonight
Clear, with a low around 50. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 80. West wind 3 to 6 mph.
Saturday Night
Areas of fog after 5am. Otherwise, mostly clear, with a low around 57. Calm wind.
Sunday
Areas of fog before 8am. Otherwise, sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE East Lyme CT
 41.38°N 72.19°W (Elev. 157 ft)
2:03 pm EDT Oct 3, 2025
2pm EDT Oct 3, 2025-6pm EDT Oct 9, 2025
 
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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