Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

34°F

1°C

Humidity 50%
Wind Speed NW 13 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Mar 12:56 am EDT
Extended Forecast for

Yantic CT

  • Overnight

    Overnight: Clear, with a low around 26. Northwest wind around 8 mph.

    Low: 26 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. Wind chill values between 20 and 30. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind around 11 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28. Northwest wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely after 2am.  Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain and possibly a thunderstorm.  High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 2am.  Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

Detailed Forecast

Overnight
Clear, with a low around 26. Northwest wind around 8 mph.
Friday
Increasing clouds, with a high near 43. Wind chill values between 20 and 30. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind around 11 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 49. West wind 15 to 18 mph, with gusts as high as 34 mph.
Saturday Night
Increasing clouds, with a low around 28. Northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Rain likely after 2am. Cloudy, with a low around 35. Chance of precipitation is 70%.
Monday
Rain and possibly a thunderstorm. High near 58. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 2am. Low around 37. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of rain before 8am. Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Yantic CT
 41.51°N 72.01°W (Elev. 200 ft)
6:03 pm EDT Mar 12, 2026
1am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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