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

50°F

10°C

Humidity 93%
Wind Speed S 5 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 2 May 2:56 pm EDT
Extended Forecast for

2 Miles NE Ledyard CT

  • This Afternoon

    This Afternoon: Showers. Steady temperature around 53. Southwest wind around 8 mph. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 5am. Cloudy, then gradually becoming partly cloudy, with a low around 39. Calm wind becoming north 5 to 7 mph after midnight.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Northwest wind 11 to 17 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 8 to 16 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers after 2pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers. Steady temperature around 53. Southwest wind around 8 mph. Chance of precipitation is 80%.
Tonight
A 40 percent chance of showers, mainly before 5am. Cloudy, then gradually becoming partly cloudy, with a low around 39. Calm wind becoming north 5 to 7 mph after midnight.
Sunday
Mostly sunny, with a high near 60. Northwest wind 11 to 17 mph.
Sunday Night
Mostly clear, with a low around 41. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 65. Southwest wind 8 to 16 mph.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A 50 percent chance of showers after 2pm. Mostly cloudy, with a high near 65.
Wednesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Thursday
Showers. High near 61. Chance of precipitation is 80%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Ledyard CT
 41.46°N 71.97°W (Elev. 157 ft)
Last Update:
3:10 pm EDT May 2, 2026
Forecast Valid:
3pm EDT May 2, 2026-6pm EDT May 9, 2026
 
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