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Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair and Windy

39°F

4°C

Humidity 36%
Wind Speed W 26 G 37 mph
Barometer 29.49 in (998.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 11 Dec 11:53 am EST
Extended Forecast for

Nantucket MA

Wind Advisory December 11, 12:50pm until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 11, 12:50pm until December 12, 10:00am

    NOW until 10:00am Fri

    Wind Advisory

  • This Afternoon

    High: 41 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 27. Breezy, with a west wind around 22 mph, with gusts as high as 50 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 37. Breezy, with a west wind 17 to 21 mph, with gusts as high as 43 mph.

    High: 37 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West wind 9 to 15 mph, with gusts as high as 29 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 43. West wind 7 to 11 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after midnight, mixing with snow after 3am. Cloudy, with a low around 31. West wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Cloudy then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all snow after 4pm. High near 38. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow before 7pm, then a chance of snow showers between 7pm and 2am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
Sunny, with a high near 41. Breezy, with a west wind 18 to 20 mph, with gusts as high as 47 mph.
Tonight
Mostly clear, with a low around 27. Breezy, with a west wind around 22 mph, with gusts as high as 50 mph.
Friday
Sunny, with a high near 37. Breezy, with a west wind 17 to 21 mph, with gusts as high as 43 mph.
Friday Night
Mostly clear, with a low around 25. West wind 9 to 15 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 43. West wind 7 to 11 mph.
Saturday Night
A chance of rain after midnight, mixing with snow after 3am. Cloudy, with a low around 31. West wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all snow after 4pm. High near 38. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Sunday Night
A chance of snow before 7pm, then a chance of snow showers between 7pm and 2am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 32. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 25. West wind around 14 mph.
Tuesday
Mostly sunny, with a high near 37. West wind 13 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 48. Southwest wind 10 to 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nantucket MA
 41.28°N 70.09°W (Elev. 3 ft)
Last Update:
11:12 am EST Dec 11, 2025
Forecast Valid:
12pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation