Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

74°F

23°C

Humidity 97%
Wind Speed SW 10 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 17 Aug 7:56 am EDT
Extended Forecast for

Westbrook CT

  • Today

    Today: Mostly sunny, with a high near 83. Southwest wind 8 to 11 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Increasing clouds, with a low around 63. Southwest wind 7 to 12 mph becoming northeast 13 to 18 mph after midnight.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 74. Northeast wind 8 to 15 mph.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Northeast wind around 9 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Northeast wind 8 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 8am.  Partly sunny, with a high near 74.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 83. Southwest wind 8 to 11 mph.
Tonight
A chance of showers and thunderstorms. Increasing clouds, with a low around 63. Southwest wind 7 to 12 mph becoming northeast 13 to 18 mph after midnight. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 74. Northeast wind 8 to 15 mph.
Monday Night
Partly cloudy, with a low around 58. Northeast wind around 9 mph.
Tuesday
Mostly sunny, with a high near 73. Northeast wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 74.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Westbrook CT
 41.28°N 72.45°W (Elev. 43 ft)
8:04 am EDT Aug 17, 2025
8am EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
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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