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

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

30°F

-1°C

Humidity 69%
Wind Speed N 12 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 13 Feb 10:53 am EST
Extended Forecast for

Nantucket Memorial Airport MA

  • Today

    Today: Sunny, with a high near 32. West wind 8 to 11 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: A chance of flurries after 4am. Increasing clouds, with a low around 25. West wind 9 to 11 mph.

    Low: 25 °F

    Chance
    Flurries

  • Saturday

    Saturday: A chance of flurries before 9am. Mostly sunny, with a high near 36. West wind 11 to 14 mph.

    High: 36 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West wind 10 to 14 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. North wind 6 to 13 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Light and variable wind becoming east around 5 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 38. East wind 7 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. East wind 7 to 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 7 to 9 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 32. West wind 8 to 11 mph.
Tonight
A chance of flurries after 4am. Increasing clouds, with a low around 25. West wind 9 to 11 mph.
Saturday
A chance of flurries before 9am. Mostly sunny, with a high near 36. West wind 11 to 14 mph.
Saturday Night
Mostly clear, with a low around 27. West wind 10 to 14 mph.
Sunday
Sunny, with a high near 32. North wind 6 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 26. Light and variable wind becoming east around 5 mph after midnight.
Washington's Birthday
Mostly sunny, with a high near 38. East wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 32. East wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 32. West wind around 8 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 41. Southwest wind 9 to 11 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Southwest wind 10 to 13 mph becoming west after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 38. North wind 14 to 17 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.25°N 70.06°W (Elev. 0 ft)
Last Update:
11:05 am EST Feb 13, 2026
Forecast Valid:
11am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

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