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Severe Thunderstorms and Locally Heavy Rainfall Shifts from the Plains to Mid Mississippi Valley on Monday

A strong upper disturbance will depart the central Rockies into the central Plains to form a rather wound-up area of low pressure on Monday. This will shift the chances for severe thunderstorms and locally heavy rainfall from portions of the central and southern Plains into the Mid Mississippi Valley. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Thunderstorm in Vicinity Fog/Mist

18°C

65°F

Humidity 97%
Wind Speed S 15 km/h
Barometer 1009.2 mb (29.80 in)
Dewpoint 18°C (64°F)
Visibility 6 km
Last update 24 Jun 9:56 pm EDT
Extended Forecast for

New London CT

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could produce gusty winds and heavy rain.  Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 8 to 13 km/h becoming northwest after midnight.

    Heavy Rain

    Low: 18 °C

  • Monday

    Monday: Mostly sunny, with a high near 26. Northwest wind 18 to 23 km/h.

    Mostly Sunny

    High: 26 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 11. North wind 5 to 13 km/h.

    Mostly Clear

    Low: 11 °C

  • Tuesday

    Tuesday: Sunny, with a high near 23. Light and variable wind becoming southwest 9 to 14 km/h in the morning.

    Sunny

    High: 23 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 15. Southwest wind 13 to 16 km/h.

    Mostly Clear

    Low: 15 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    Mostly Sunny

    High: 25 °C

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 18.

    Chance
    T-storms

    Low: 18 °C

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 24.

    Chance
    T-storms

    High: 24 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 19.

    Chance
    T-storms

    Low: 19 °C

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could produce gusty winds and heavy rain. Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 8 to 13 km/h becoming northwest after midnight.
Monday
Mostly sunny, with a high near 26. Northwest wind 18 to 23 km/h.
Monday Night
Mostly clear, with a low around 11. North wind 5 to 13 km/h.
Tuesday
Sunny, with a high near 23. Light and variable wind becoming southwest 9 to 14 km/h in the morning.
Tuesday Night
Mostly clear, with a low around 15. Southwest wind 13 to 16 km/h.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 24.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
New London CT
 41.35°N 72.11°W (Elev. 30 m)
7:47 pm EDT Jun 24, 2018
10pm EDT Jun 24, 2018-6pm EDT Jul 1, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database