The Weather Hazard Threefold

A large dome of high pressure will continue the sweltering heat in parts of the West and the central Plains. Meanwhile, a cold front will produce severe thunderstorms, capable of all hazards, the next few days from the Mid-Upper Mississippi Valley into the Ohio Valley and Great Lakes. Finally, Potential Tropical Cyclone Three will bring heavy rain and flooding to the northern Gulf Coast. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

52°F

11°C

Humidity 97%
Wind Speed Calm
Barometer 30.03 in (1016.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 18 Jun 5:56 am EDT
Extended Forecast for

New London CT

  • Today

    Today: Sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    Sunny

    High: 78 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 63. Southwest wind around 10 mph.

    Mostly Cloudy
    then Chance
    Showers

    Low: 63 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Partly sunny, with a high near 83. Southwest wind around 10 mph.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.

    Chance
    T-storms

    Low: 63 °F

  • Sunday

    Sunday: Sunny, with a high near 85. West wind 5 to 10 mph.

    Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Monday

    Monday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers after 8pm.  Mostly cloudy, with a low around 67.

    Chance
    Showers

    Low: 67 °F

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm.  Partly sunny, with a high near 82. Chance of precipitation is 60%.

    Showers
    Likely

    High: 82 °F

Detailed Forecast

Today
Sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tonight
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. Southwest wind around 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 83. Southwest wind around 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 85. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 86.
Monday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 67.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
New London CT
 41.37°N 72.11°W (Elev. 125 ft)
5:33 am EDT Jun 18, 2021
6am EDT Jun 18, 2021-6pm EDT Jun 24, 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