Flash Flood Threat Persists Across Southwest; Heat Threat in Several Regions

Monsoon conditions will exist over the Southwest through Tuesday, resulting in localized areas of flash flooding from California into the Central and Southern Rockies. Hot and humid conditions will impacts several regions through early week. Excessive Heat Warnings are in effect for the Intermountain West and Northern Plains with Heat Advisories from the southern Plains into MS River Valley. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

70°F

21°C

Humidity 93%
Wind Speed Calm
Barometer 29.88 in (1011.8 mb)
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Last update 25 Jul 9:56 pm EDT
Extended Forecast for

Westbrook CT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. West wind 6 to 9 mph.

    Slight Chance
    T-storms

    Low: 70 °F

  • Monday

    Monday: Mostly sunny, with a high near 83. Southwest wind 5 to 7 mph.

    Mostly Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. Southwest wind around 6 mph becoming northwest after midnight.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Sunny, with a high near 84. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

    Sunny

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. West wind 6 to 8 mph becoming northwest after midnight.

    Chance
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    Mostly Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 66.

    Partly Cloudy

    Low: 66 °F

  • Thursday

    Thursday: A 50 percent chance of showers after 8am.  Partly sunny, with a high near 78.

    Chance
    Showers

    High: 78 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers before 2am.  Mostly cloudy, with a low around 66.

    Chance
    Showers

    Low: 66 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. West wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 83. Southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 68. Southwest wind around 6 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 84. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. West wind 6 to 8 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
A 50 percent chance of showers after 8am. Partly sunny, with a high near 78.
Thursday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Westbrook CT
 41.28°N 72.45°W (Elev. 43 ft)
9:06 pm EDT Jul 25, 2021
10pm EDT Jul 25, 2021-6pm EDT Aug 1, 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