Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Mostly Cloudy

42°F

6°C

Humidity 65%
Wind Speed S 12 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Dec 6:53 am EST
Extended Forecast for

Nantucket MA

  • Today

    Today: Rain, mainly after 1pm.  High near 51. East wind 9 to 14 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain, mainly before midnight. The rain could be heavy at times.  Low around 35. Breezy, with an east wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 39 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 35 °F

    Heavy Rain
    then Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Northwest wind 7 to 17 mph, with gusts as high as 29 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. West wind 5 to 11 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. West wind 14 to 18 mph, with gusts as high as 33 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 33 mph.

    Low: 21 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 38. Northwest wind around 11 mph becoming southwest in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. South wind around 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 45. Southeast wind 9 to 11 mph becoming north in the afternoon.  Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly after 1pm. High near 51. East wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain, mainly before midnight. The rain could be heavy at times. Low around 35. Breezy, with an east wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Partly sunny, with a high near 44. Northwest wind 7 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 38. West wind 5 to 11 mph.
Thursday
Partly sunny, with a high near 46. West wind 14 to 18 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 21. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 38. Northwest wind around 11 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 30. South wind around 8 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 45. Southeast wind 9 to 11 mph becoming north in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 34. Northwest wind around 10 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 41. Northwest wind 10 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 26. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 34. North wind 11 to 14 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
12:57 am EST Dec 2, 2025
7am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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