Severe Weather and Heavy Rainfall Potential for the East; Active Weather Continues for the West

Strong Pacific storm will continue to bring heavy precipitation and strong winds across the western U.S. today. Across the east, the chance for strong to severe thunderstorms later today as low pressure tracks eastward. This system could redevelop into a coastal storm for the mid-Atlantic and Northeast corridors into Tuesday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

A Few Clouds

68°F

20°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Oct 11:56 am EDT
Extended Forecast for

New London CT

Flash Flood Watch October 25, 08:00pm until October 26, 05:00pm
Wind Advisory October 26, 02:00pm until October 27, 06:00am
Click here for hazard details and duration
Flash Flood Watch
Wind Advisory
  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph becoming southeast.

    Mostly Cloudy

    High: 71 °F

  • Tonight

    Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rain.  Low around 55. Northeast wind 6 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 55 °F

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm. Some of the storms could produce heavy rain.  High near 63. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain
    and Breezy

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 48. Breezy, with a north wind 17 to 20 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain and
    Breezy

    Low: 48 °F

  • Wednesday

    Wednesday: Rain likely, mainly before 8am.  Mostly cloudy, with a high near 58. Breezy, with a north wind 18 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%.

    Rain Likely
    and Breezy

    High: 58 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    Mostly Sunny

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Friday

    Friday: A 50 percent chance of showers after 8am.  Mostly cloudy, with a high near 60.

    Chance
    Showers

    High: 60 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph becoming southeast.
Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rain. Low around 55. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Rain and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 63. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain. Low around 48. Breezy, with a north wind 17 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 58. Breezy, with a north wind 18 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 60.
Friday Night
Showers likely. Cloudy, with a low around 50. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
New London CT
 41.35°N 72.11°W (Elev. 98 ft)
10:46 am EDT Oct 25, 2021
12pm EDT Oct 25, 2021-6pm EDT Oct 31, 2021
 
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