Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

41°F

5°C

Humidity 79%
Wind Speed NE 13 mph
Barometer 30.49 in (1032.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 2 Apr 5:56 pm EDT
Extended Forecast for

Ledyard CT

  • Tonight

    Tonight: A slight chance of drizzle or light rain after 8pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 37. Northeast wind 5 to 10 mph becoming light east  after midnight.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Light Rain
    and Patchy
    Fog

  • Friday

    Friday: Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 59 °F

    Areas Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. Southwest wind 6 to 8 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 65. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 40. East wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after noon.  High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm.  Cloudy during the early evening, then gradual clearing, with a low around 38.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of drizzle or light rain after 8pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37. Northeast wind 5 to 10 mph becoming light east after midnight. Chance of precipitation is 20%.
Friday
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 50. Southwest wind 6 to 8 mph.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 65. Light and variable wind becoming east 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40. East wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday
Showers, mainly after noon. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Ledyard CT
 41.44°N 72°W (Elev. 200 ft)
2:27 pm EDT Apr 2, 2026
7pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database