Thunderstorms, Heavy Rain and Fire Weather

On Tuesday, isolated strong to severe thunderstorms with damaging winds and hail are possible in parts of the Northeast and Mid-Atlantic and in the southern Plains. Locally heavy rainfall is expected in parts of the Four Corners region and in Texas. Finally, elevated and critical fire weather conditions are likely in the northern High Plains. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Mostly Cloudy

73°F

23°C

Humidity 69%
Wind Speed SW 10 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 28 Sep 10:56 am EDT
Extended Forecast for

2 Miles NE Ledyard CT

  • Today

    Today: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 74. West wind around 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 74 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 50. North wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Slight Chance
    Showers

    Low: 50 °F

  • Wednesday

    Wednesday: Sunny, with a high near 65. North wind 8 to 10 mph.

    Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 49. North wind 3 to 5 mph.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 49 °F

  • Thursday

    Thursday: A 20 percent chance of showers.  Partly sunny, with a high near 64. North wind 8 to 11 mph, with gusts as high as 21 mph.

    Slight Chance
    Showers

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

  • Friday

    Friday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Saturday

    Saturday: Sunny, with a high near 67.

    Sunny

    High: 67 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 74. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 50. North wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Sunny, with a high near 65. North wind 8 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 49. North wind 3 to 5 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 64. North wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
2 Miles NE Ledyard CT
 41.46°N 71.97°W (Elev. 157 ft)
11:08 am EDT Sep 28, 2021
11am EDT Sep 28, 2021-6pm EDT Oct 4, 2021
 
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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