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.

Light Rain

57°F

14°C

Humidity 100%
Wind Speed NE 16 G 23 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 20 Aug 8:56 pm EDT
Extended Forecast for

2 Miles NE Chester Center CT

  • Tonight

    Tonight: Rain and possibly a thunderstorm, mainly before 2am, then a chance of rain and thunderstorms after 2am. Low around 58. Northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 8am, then a slight chance of showers between 8am and 11am. Mostly cloudy, with a high near 73. Northeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance Rain
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. North wind around 11 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83. North wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. Calm wind.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Tonight
Rain and possibly a thunderstorm, mainly before 2am, then a chance of rain and thunderstorms after 2am. Low around 58. Northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of rain before 8am, then a slight chance of showers between 8am and 11am. Mostly cloudy, with a high near 73. Northeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 56. North wind around 11 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 83. North wind 8 to 11 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 60. Calm wind.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Chester Center CT
 41.43°N 72.42°W (Elev. 98 ft)
Last Update:
6:19 pm EDT Aug 20, 2025
Forecast Valid:
9pm EDT Aug 20, 2025-6pm EDT Aug 27, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation