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

Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Light Snow and Windy

33°F

1°C

Humidity 43%
Wind Speed W 29 G 47 mph
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 30 Dec 1:53 am EST
Extended Forecast for

Nantucket Memorial Airport MA

Wind Advisory until December 31, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 31, 01:00am

    NOW until 1:00am Wed

    Wind Advisory

  • Overnight

    Low: 26 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 33. Windy, with a west wind 25 to 28 mph, with gusts as high as 55 mph.

    High: 33 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Breezy, with a west wind 21 to 25 mph, with gusts as high as 49 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A chance of snow, mainly after 9am. Mostly cloudy, with a high near 36. West wind 16 to 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 24. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • New Year's Day

    New Year's Day: A chance of snow. Partly sunny, with a high near 32. Northwest wind 15 to 17 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Northwest wind around 14 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. West wind 14 to 16 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Windy, with a west wind around 32 mph, with gusts as high as 47 mph.
Tuesday
Mostly cloudy, with a high near 33. Windy, with a west wind 25 to 28 mph, with gusts as high as 55 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Breezy, with a west wind 21 to 25 mph, with gusts as high as 49 mph.
Wednesday
A chance of snow, mainly after 9am. Mostly cloudy, with a high near 36. West wind 16 to 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 24. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
A chance of snow. Partly sunny, with a high near 32. Northwest wind 15 to 17 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 20. Northwest wind around 14 mph.
Friday
Partly sunny, with a high near 32. West wind 14 to 16 mph.
Friday Night
Mostly cloudy, with a low around 24. West wind 11 to 14 mph.
Saturday
Mostly sunny, with a high near 35. West wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 33. Northwest wind 11 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 23. Northwest wind around 11 mph.
Monday
Mostly cloudy, with a high near 38. Southwest wind 11 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.25°N 70.06°W (Elev. 0 ft)
Last Update:
11:49 pm EST Dec 29, 2025
Forecast Valid:
2am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation