Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

22°C

72°F

Humidity 91%
Wind Speed SW 26 G 43 km/h
Barometer 1005.0 mb (29.68 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Last update 22 Jul 6:56 am EDT
Extended Forecast for

Westbrook CT

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 28. Southwest wind 13 to 16 km/h, with gusts as high as 34 km/h.

    High: 28 °C

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 16. West wind 5 to 11 km/h becoming north in the evening.

    Low: 16 °C

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then becoming sunny during the afternoon, with a high near 27. Calm wind.

    High: 27 °C

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Calm wind.

    Low: 16 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. Calm wind.

    High: 28 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28.

    High: 28 °C

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 28. Southwest wind 13 to 16 km/h, with gusts as high as 34 km/h.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. West wind 5 to 11 km/h becoming north in the evening.
Thursday
Partly sunny, then becoming sunny during the afternoon, with a high near 27. Calm wind.
Thursday Night
Mostly clear, with a low around 16. Calm wind.
Friday
Sunny, with a high near 28. Calm wind.
Friday Night
Mostly clear, with a low around 16.
Saturday
Sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 18.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 29.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 19.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Westbrook CT
 41.3°N 72.45°W (Elev. 62 m)
2:10 am EDT Jul 22, 2026
7am EDT Jul 22, 2026-6pm EDT Jul 28, 2026
 
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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