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.

Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed S 16 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 47°F (8°C)
Visibility 3.00 mi
Wind Chill42°F (6°C)
Last update 5 Apr 7:53 pm EDT
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Tonight

    Tonight: Showers, mainly before 11pm. Areas of fog before 1am. Low around 39. Southwest wind 14 to 16 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers and
    Areas Fog

  • Monday

    Monday: Sunny, with a high near 45. Breezy, with a west wind around 21 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northwest wind 9 to 16 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly before 2pm. Partly sunny, with a high near 46. Northwest wind 9 to 13 mph becoming southwest in the morning. Chance of precipitation is 40%.

    High: 46 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. North wind around 11 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. North wind 9 to 15 mph becoming east in the afternoon.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. South wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Southeast wind 7 to 11 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. South wind around 9 mph.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly before 11pm. Areas of fog before 1am. Low around 39. Southwest wind 14 to 16 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 45. Breezy, with a west wind around 21 mph.
Monday Night
Partly cloudy, with a low around 35. Northwest wind 9 to 16 mph.
Tuesday
A chance of rain, mainly before 2pm. Partly sunny, with a high near 46. Northwest wind 9 to 13 mph becoming southwest in the morning. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 33. North wind around 11 mph.
Wednesday
Sunny, with a high near 41. North wind 9 to 15 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 34. South wind 3 to 6 mph.
Thursday
Sunny, with a high near 46. Southeast wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 40. South wind around 9 mph.
Friday
Mostly sunny, with a high near 50. South wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 42. South wind around 9 mph.
Saturday
Mostly sunny, with a high near 51. West wind 8 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 42. Northeast wind around 8 mph.
Sunday
Mostly sunny, with a high near 50. North wind 8 to 10 mph becoming east in the afternoon.
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Forecast Area
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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:
7:31 pm EDT Apr 5, 2026
Forecast Valid:
8pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
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Additional Resources

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