Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

32°F

0°C

Humidity 47%
Wind Speed W 13 G 28 mph
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 19 Jan 10:53 pm EST
Extended Forecast for

Nantucket Memorial Airport MA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph.

    Low: 24 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 28. Breezy, with a west wind 15 to 20 mph.

    High: 28 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. West wind 11 to 17 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 41. Southwest wind 7 to 13 mph.

    High: 41 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 4am.  Mostly cloudy, with a low around 33. Southwest wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 10am.  Mostly sunny, with a high near 42. Southwest wind around 14 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. West wind 11 to 13 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. West wind around 14 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West wind around 16 mph.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph.
Tuesday
Sunny, with a high near 28. Breezy, with a west wind 15 to 20 mph.
Tuesday Night
Mostly clear, with a low around 17. West wind 11 to 17 mph.
Wednesday
Increasing clouds, with a high near 41. Southwest wind 7 to 13 mph.
Wednesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 33. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 10am. Mostly sunny, with a high near 42. Southwest wind around 14 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 28. West wind 11 to 13 mph.
Friday
Partly sunny, with a high near 36. West wind around 14 mph.
Friday Night
Mostly cloudy, with a low around 13. West wind around 16 mph.
Saturday
A chance of snow after 10am. Partly sunny, with a high near 21. Northwest wind around 15 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13. Northwest wind around 14 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 22. North wind around 14 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14. Northwest wind around 14 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 25. Northwest wind around 15 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.27°N 70.06°W (Elev. 49 ft)
2:38 pm EST Jan 19, 2026
10pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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