Areas of Extreme Heat and Fire Weather in the Pacific Northwest; Heavy Rain in the West and South-central US

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, dry, gusty conditions, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Southwest, the Sierras, and the central/southern Plains. A series of storms will bring heavy rain and strong winds to southern Alaska. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

68°F

20°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 25 Aug 8:56 pm EDT
Extended Forecast for

2 Miles SE East Lyme CT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 59. Northwest wind 3 to 5 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 79. Northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Light northwest wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers.  Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 2am.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 59. Northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 79. Northwest wind 5 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 56. Light and variable wind.
Wednesday
Mostly sunny, with a high near 77. Light and variable wind becoming west 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 55. Light northwest wind.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 77.
Friday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 55.
Labor Day
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE East Lyme CT
 41.36°N 72.23°W (Elev. 98 ft)
7:19 pm EDT Aug 25, 2025
9pm EDT Aug 25, 2025-6pm EDT Sep 1, 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