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.

A Few Clouds

59°F

15°C

Humidity 69%
Wind Speed W 7 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 15 May 9:56 am EDT
Extended Forecast for

2 Miles ENE Salem CT

  • Today

    Today: A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 62. Northwest wind 5 to 8 mph.

    High: 62 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 74. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82. West wind 5 to 9 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 62. Northwest wind 5 to 8 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 74. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 58. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 82. West wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 59.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Salem CT
 41.49°N 72.23°W (Elev. 476 ft)
Last Update:
9:26 am EDT May 15, 2026
Forecast Valid:
10am EDT May 15, 2026-6pm EDT May 21, 2026
 
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