National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

41°F

5°C

Humidity 76%
Wind Speed NW 10 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 16 Oct 7:56 am EDT
Extended Forecast for

2 Miles NNW Westbrook CT

  • Today

    Today: Sunny, with a high near 58. North wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 41. North wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. North wind around 11 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Light and variable wind becoming west around 6 mph in the morning.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely after 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 58. North wind 10 to 14 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 41. North wind 9 to 11 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 63. North wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 41. North wind around 6 mph.
Saturday
Sunny, with a high near 64. Light and variable wind becoming west around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Showers likely after 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 65.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Westbrook CT
 41.3°N 72.47°W (Elev. 98 ft)
Last Update:
1:38 am EDT Oct 16, 2025
Forecast Valid:
8am EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation