Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Mostly Cloudy

24°F

-4°C

Humidity 52%
Wind Speed W 20 G 29 mph
Barometer 29.59 in (1002.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 1 Jan 3:53 pm EST
Extended Forecast for

Nantucket MA

  • Tonight

    Tonight: A slight chance of snow after 4am.  Increasing clouds, with a low around 19. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Clear
    and Breezy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 11 to 14 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West wind around 14 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 32. West wind 10 to 13 mph.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. West wind 5 to 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 2pm, then a slight chance of snow between 2pm and 4pm.  Mostly cloudy, with a high near 32. Northwest wind 6 to 13 mph.  Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Northwest wind 11 to 14 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33. Northwest wind 7 to 13 mph.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain after 4am.  Mostly cloudy, with a low around 25. Southwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A slight chance of snow after 4am. Increasing clouds, with a low around 19. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Friday
A chance of snow, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 11 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 24. West wind around 14 mph.
Saturday
Mostly sunny, with a high near 32. West wind 10 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 25. West wind 5 to 8 mph.
Sunday
A slight chance of rain and snow before 2pm, then a slight chance of snow between 2pm and 4pm. Mostly cloudy, with a high near 32. Northwest wind 6 to 13 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind 11 to 14 mph.
Monday
Partly sunny, with a high near 33. Northwest wind 7 to 13 mph.
Monday Night
A chance of rain after 4am. Mostly cloudy, with a low around 25. Southwest wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 41. South wind 6 to 9 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35. South wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43. South wind 9 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 34. West wind around 10 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 40. Northwest wind 9 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
1:45 pm EST Jan 1, 2026
4pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
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