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

31°F

-1°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.27 in (1024.9 mb)
Dewpoint 31°F (-1°C)
Visibility 2.00 mi
Wind Chill25°F (-4°C)
Last update 4 Mar 8:53 pm EST
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Tonight

    Tonight: Areas of dense fog. Otherwise, mostly cloudy, with a low around 30. Light south wind.

    Low: 30 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Rain, mainly after 2pm. Areas of fog between 8am and 1pm. Areas of dense freezing fog before 8am. High near 38. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain and
    Areas Dense
    Freezing Fog

  • Thursday Night

    Thursday Night: Rain. Low around 34. Breezy, with an east wind 15 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain likely, mainly before 8am. Cloudy, with a high near 39. Breezy, with an east wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain Likely
    and Breezy
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind 5 to 7 mph.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. South wind 5 to 13 mph.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 8pm. Cloudy, with a low around 38. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 9am. Mostly cloudy, with a high near 45. West wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 8 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 30. Light south wind.
Thursday
Rain, mainly after 2pm. Areas of fog between 8am and 1pm. Areas of dense freezing fog before 8am. High near 38. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 34. Breezy, with an east wind 15 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain likely, mainly before 8am. Cloudy, with a high near 39. Breezy, with an east wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 34. Northeast wind 5 to 7 mph.
Saturday
Mostly cloudy, with a high near 46. South wind 5 to 13 mph.
Saturday Night
A chance of rain after 8pm. Cloudy, with a low around 38. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 9am. Mostly cloudy, with a high near 45. West wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 45. Southwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 38. Southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 46. Southwest wind 8 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
Cloudy, with a high near 48. Southwest wind 13 to 17 mph.
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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:
6:35 pm EST Mar 4, 2026
Forecast Valid:
9pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation