Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Partly Cloudy

63°F

17°C

Humidity 97%
Wind Speed S 7 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 5 Nov 5:56 pm EST
Extended Forecast for

Hadlyme CT

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 4am.  Low around 61. South wind 5 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Chance
    Showers then
    Rain

  • Friday

    Friday: Rain and possibly a thunderstorm before 7am, then rain likely between 7am and 10am, then rain and possibly a thunderstorm after 10am.  High near 68. Calm wind becoming south around 5 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 68 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 55. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of showers after 1pm.  Partly sunny, with a high near 66. Calm wind becoming north around 5 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 44. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, with thunderstorms also possible after 4am. Low around 61. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain and possibly a thunderstorm before 7am, then rain likely between 7am and 10am, then rain and possibly a thunderstorm after 10am. High near 68. Calm wind becoming south around 5 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 66. Calm wind becoming north around 5 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 44. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Hadlyme CT
 41.42°N 72.36°W (Elev. 328 ft)
1:31 pm EST Nov 5, 2026
6pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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