National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain Fog/Mist

17°C

63°F

Humidity 100%
Wind Speed E 15 km/h
Barometer 1008.2 mb (29.78 in)
Dewpoint 17°C (63°F)
Visibility 10 km
Last update 27 May 6:56 pm EDT
Extended Forecast for

2 Miles SSE Ledyard CT

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 8pm. Low around 17. South wind 19 to 24 km/h decreasing to 11 to 16 km/h after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible.

    Low: 17 °C

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 26. Southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.

    High: 26 °C

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. West wind 5 to 11 km/h.

    Low: 14 °C

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Sunny, with a high near 23. Northwest wind 8 to 16 km/h becoming southwest in the afternoon.

    High: 23 °C

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 13. Southwest wind 5 to 10 km/h becoming north after midnight.

    Low: 13 °C

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers before 2pm. Partly sunny, with a high near 20.

    High: 20 °C

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °C

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21.

    High: 21 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °C

    Partly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 8pm. Low around 17. South wind 19 to 24 km/h decreasing to 11 to 16 km/h after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 26. Southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.
Tuesday Night
Mostly clear, with a low around 14. West wind 5 to 11 km/h.
Wednesday
A 20 percent chance of showers after 2pm. Sunny, with a high near 23. Northwest wind 8 to 16 km/h becoming southwest in the afternoon.
Wednesday Night
A 40 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 13. Southwest wind 5 to 10 km/h becoming north after midnight.
Thursday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 22.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Ledyard CT
 41.42°N 71.98°W (Elev. 269 m)
Last Update:
3:42 pm EDT May 27, 2024
Forecast Valid:
7pm EDT May 27, 2024-6pm EDT Jun 3, 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