A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

66°F

19°C

Humidity 50%
Wind Speed S 9 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 24 May 1:56 pm EDT
Extended Forecast for

New London CT

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 69. Southeast wind around 10 mph.

    Sunny

    High: 69 °F

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southeast wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    Mostly Sunny

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 50. South wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 50 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 69. South wind 6 to 13 mph.

    Mostly Sunny

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 60.

    Mostly Cloudy
    then Chance
    Showers

    Low: 60 °F

  • Friday

    Friday: Showers likely, mainly after 2pm.  Cloudy, with a high near 71. Chance of precipitation is 60%.

    Showers
    Likely

    High: 71 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

    Showers
    Likely then
    Chance
    T-storms

    Low: 61 °F

  • Saturday

    Saturday: Partly sunny, with a high near 73.

    Partly Sunny

    High: 73 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 69. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 48. Southeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 50. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 69. South wind 6 to 13 mph.
Thursday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 60.
Friday
Showers likely, mainly after 2pm. Cloudy, with a high near 71. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 55.
Memorial Day
Partly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
New London CT
 41.37°N 72.11°W (Elev. 125 ft)
2:16 pm EDT May 24, 2022
2pm EDT May 24, 2022-6pm EDT May 30, 2022
 
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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