Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Mostly Cloudy

66°F

19°C

Humidity 96%
Wind Speed SW 15 G 24 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 8 Oct 1:56 am EDT
Extended Forecast for

2 Miles NNW Salem CT

Freeze Watch October 10, 12:00am until October 10, 09:00am
Click here for hazard details and duration
Freeze Watch
  • Overnight

    Overnight: A slight chance of showers, then a chance of showers and thunderstorms after 5am.  Cloudy, with a steady temperature around 65. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before noon, then showers likely.  High near 69. Southwest wind around 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. North wind around 9 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. North wind 10 to 13 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 5am.  Otherwise, clear, with a low around 30. Light north wind.

    Low: 30 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Areas of frost before 9am.  Otherwise, sunny, with a high near 60.

    High: 60 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of showers, then a chance of showers and thunderstorms after 5am. Cloudy, with a steady temperature around 65. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday
Showers and possibly a thunderstorm before noon, then showers likely. High near 69. Southwest wind around 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Mostly clear, with a low around 42. North wind around 9 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 58. North wind 10 to 13 mph.
Thursday Night
Areas of frost after 5am. Otherwise, clear, with a low around 30. Light north wind.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 62.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Columbus Day
A 30 percent chance of rain. Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Salem CT
 41.5°N 72.28°W (Elev. 499 ft)
2:41 am EDT Oct 8, 2025
2am EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database