Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

67°F

19°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 28 Sep 11:56 am EDT
Extended Forecast for

Ledyard CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Southwest wind around 8 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 78. North wind around 5 mph becoming south in the afternoon.

    High: 78 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78. Northeast wind 3 to 7 mph.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Southwest wind around 8 mph.
Tonight
Clear, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 78. North wind around 5 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 56. Calm wind.
Tuesday
Partly sunny, with a high near 78. Northeast wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Ledyard CT
 41.44°N 72°W (Elev. 200 ft)
11:14 am EDT Sep 28, 2025
12pm EDT Sep 28, 2025-6pm EDT Oct 4, 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