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

47°F

8°C

Humidity 66%
Wind Speed S 5 mph
Barometer 29.62 in (1003.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 14 Jan 12:56 pm EST
Extended Forecast for

2 Miles SW Salem CT

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 4pm. Partly sunny, with a high near 49. South wind 5 to 7 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly between 7pm and 4am. Cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 43 by 10am, then falling to around 35 during the remainder of the day. South wind 5 to 14 mph.

    High: 43 °F⇓

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Wind chill values between 5 and 15. West wind 10 to 13 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33. West wind 8 to 14 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a steady temperature around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 4pm. Partly sunny, with a high near 49. South wind 5 to 7 mph.
Tonight
A 50 percent chance of rain, mainly between 7pm and 4am. Cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Thursday
Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 43 by 10am, then falling to around 35 during the remainder of the day. South wind 5 to 14 mph.
Thursday Night
Partly cloudy, with a low around 19. Wind chill values between 5 and 15. West wind 10 to 13 mph.
Friday
Sunny, with a high near 33. West wind 8 to 14 mph.
Friday Night
Mostly cloudy, with a steady temperature around 29.
Saturday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 35.
Sunday Night
A 30 percent chance of snow before 1am. Partly cloudy, with a low around 18.
M.L.King Day
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Salem CT
 41.46°N 72.29°W (Elev. 246 ft)
Last Update:
12:59 pm EST Jan 14, 2026
Forecast Valid:
1pm EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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