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.

Mostly Cloudy

53°F

12°C

Humidity 69%
Wind Speed S 14 G 22 mph
Barometer 30.37 in (1028.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 10 Oct 8:56 pm EDT
Extended Forecast for

2 Miles SSE Norwich CT

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Light south wind.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 53. Northeast wind 6 to 9 mph.

    Low: 53 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 2pm. Cloudy, with a high near 63. Northeast wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 51. Northeast wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.

    Low: 51 °F

    Rain Likely

  • Columbus Day

    Columbus Day: Rain likely. Cloudy, with a high near 60. Breezy. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: Showers. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Light south wind.
Saturday
Partly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 53. Northeast wind 6 to 9 mph.
Sunday
Rain likely, mainly after 2pm. Cloudy, with a high near 63. Northeast wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely. Cloudy, with a low around 51. Northeast wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.
Columbus Day
Rain likely. Cloudy, with a high near 60. Breezy. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers. Low around 51. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Norwich CT
 41.52°N 72.07°W (Elev. 52 ft)
Last Update:
3:36 pm EDT Oct 10, 2025
Forecast Valid:
9pm EDT Oct 10, 2025-6pm EDT Oct 17, 2025
 
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