Treacherous Travel Conditions Expected Early In The Week

The interaction of an arctic air mass and moisture will set the stage for an expansive area of dangerous travel conditions early in the week. A zone of freezing rain and drizzle along with some sleet is very likely from parts of Texas to the Ohio and Tennessee Valleys. Meanwhile, heavy rain and flooding will remain in the forecast for a large portion of the Hawaiian Islands on Monday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

49°F

9°C

Humidity 66%
Wind Speed SW 8 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 29 Jan 5:56 pm EST
Extended Forecast for

3 Miles SE South Lyme CT

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Mostly cloudy, with a low around 39. West wind 7 to 13 mph.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 39 °F

  • Monday

    Monday: Partly sunny, with a high near 47. Southwest wind 3 to 6 mph.

    Partly Sunny

    High: 47 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers before 3am.  Mostly cloudy, with a low around 33. South wind 6 to 8 mph becoming northwest after midnight.

    Slight Chance
    Showers

    Low: 33 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Northwest wind around 10 mph.

    Partly Sunny

    High: 37 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow showers after 1am.  Mostly cloudy, with a low around 25. North wind around 8 mph.

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

    Low: 25 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    Partly Sunny

    High: 39 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 25.

    Partly Cloudy

    Low: 25 °F

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 39. West wind 7 to 13 mph.
Monday
Partly sunny, with a high near 47. Southwest wind 3 to 6 mph.
Monday Night
A 20 percent chance of showers before 3am. Mostly cloudy, with a low around 33. South wind 6 to 8 mph becoming northwest after midnight.
Tuesday
Partly sunny, with a high near 37. Northwest wind around 10 mph.
Tuesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 25. North wind around 8 mph.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 31. Blustery.
Friday Night
Mostly clear, with a low around -1. Blustery.
Saturday
Sunny and cold, with a high near 16. Blustery.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
3 Miles SE South Lyme CT
 41.3°N 72.24°W (Elev. 0 ft)
5:55 pm EST Jan 29, 2023
6pm EST Jan 29, 2023-6pm EST Feb 5, 2023
 
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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