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Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

34°F

1°C

Humidity 92%
Wind Speed N 8 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Feb 12:56 am EST
Extended Forecast for

Ledyard CT

Winter Storm Watch February 22, 06:00am until February 23, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 29. Light northwest wind.

    Low: 29 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of rain and snow after 4pm. Increasing clouds, with a high near 41. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 25. Light northeast wind. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 37. Wind chill values between 20 and 30. Northeast wind 7 to 13 mph.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Areas of blowing snow after 10pm. Low around 28. Blustery, with a northeast wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: Snow. Areas of blowing snow before 4pm. High near 33. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 29. Light northwest wind.
Saturday
A slight chance of rain and snow after 4pm. Increasing clouds, with a high near 41. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 25. Light northeast wind. Chance of precipitation is 30%.
Sunday
A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 37. Wind chill values between 20 and 30. Northeast wind 7 to 13 mph.
Sunday Night
Snow. Areas of blowing snow after 10pm. Low around 28. Blustery, with a northeast wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. Areas of blowing snow before 4pm. High near 33. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ledyard CT
 41.44°N 72°W (Elev. 200 ft)
Last Update:
5:24 pm EST Feb 20, 2026
Forecast Valid:
1am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation