National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

23°F

-5°C

Humidity 78%
Wind Speed N 13 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Dec 6:56 am EST
Extended Forecast for

2 Miles SSW Niantic CT

  • Today

    Today: A 30 percent chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 33. Wind chill values between 15 and 25. Northeast wind 8 to 11 mph.

    High: 33 °F

    Chance Snow
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Northwest wind 3 to 5 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 40. Wind chill values between 10 and 20. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain, mainly after 1am. Temperature falling to near 33 by 8pm, then rising to around 42 during the remainder of the night. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F⇑

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 50. South wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26.

    Low: 26 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 33. Wind chill values between 15 and 25. Northeast wind 8 to 11 mph.
Tonight
Mostly clear, with a low around 18. Northwest wind 3 to 5 mph.
Sunday
Increasing clouds, with a high near 40. Wind chill values between 10 and 20. Light and variable wind becoming west 5 to 7 mph in the morning.
Sunday Night
Rain, mainly after 1am. Temperature falling to near 33 by 8pm, then rising to around 42 during the remainder of the night. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 50. South wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26.
Tuesday
Partly sunny, with a high near 33. Breezy.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Partly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Niantic CT
 41.29°N 72.21°W (Elev. 3 ft)
Last Update:
5:20 am EST Dec 27, 2025
Forecast Valid:
8am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
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Additional Resources

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