Showers and Storms in the Northern Rockies; Localized Flooding in the Southeast

Isolated severe storms and localized flash flooding are possible over parts of the central and northern Rockies into the northern High Plains. Heavy rainfall may lead to localized instances of flooding from Florida to the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Partly Cloudy

66°F

19°C

Humidity 96%
Wind Speed W 3 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 5 Aug 9:56 pm EDT
Extended Forecast for

Groton CTSimilar City Names

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 65. West wind around 6 mph.

    Partly Cloudy
    then Patchy
    Fog

    Low: 65 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. Southwest wind 5 to 9 mph.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 67. Southwest wind 6 to 9 mph.

    Partly Cloudy

    Low: 67 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 77. South wind 6 to 9 mph.

    Mostly Sunny

    High: 77 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 69. Southwest wind 6 to 8 mph.

    Slight Chance
    Showers

    Low: 69 °F

  • Sunday

    Sunday: Partly sunny, with a high near 77.

    Partly Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 67.

    Partly Cloudy

    Low: 67 °F

  • Monday

    Monday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 65. West wind around 6 mph.
Friday
Mostly sunny, with a high near 81. Southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 67. Southwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 77. South wind 6 to 9 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 69. Southwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Groton CTSimilar City Names
 41.32°N 72.09°W (Elev. 3 ft)
7:39 pm EDT Aug 5, 2021
10pm EDT Aug 5, 2021-6pm EDT Aug 12, 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