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.

Mostly Cloudy

26°F

-3°C

Humidity 78%
Wind Speed N 6 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 6 Feb 3:53 am EST
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Today

    Today: Mostly cloudy, with a high near 32. Northeast wind 6 to 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow after 1am. Mostly cloudy, with a low around 25. Light northeast wind. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Cloudy, with a high near 32. East wind 7 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. Blustery, with a north wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 13 °F

    Snow Likely
    and Blustery

  • Sunday

    Sunday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 20. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25. Northwest wind 11 to 13 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Northwest wind around 11 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind 7 to 10 mph.

    High: 31 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 32. Northeast wind 6 to 10 mph.
Tonight
A slight chance of snow after 1am. Mostly cloudy, with a low around 25. Light northeast wind. Chance of precipitation is 20%.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 32. East wind 7 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. Blustery, with a north wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 20. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 11. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 25. Northwest wind 11 to 13 mph.
Monday Night
Mostly clear, with a low around 18. Northwest wind around 11 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 24. Northwest wind around 7 mph.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 35. Northwest wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Northwest wind 8 to 10 mph. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 34. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Nantucket Memorial Airport MA
 41.25°N 70.09°W (Elev. 23 ft)
Last Update:
1:14 am EST Feb 6, 2026
Forecast Valid:
4am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
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Additional Resources

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