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

46°F

8°C

Humidity 96%
Wind Speed NW 9 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Wind Chill41°F (5°C)
Last update 1 Apr 6:53 pm EDT
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Tonight

    Tonight: Rain likely, mainly after 9pm. Cloudy, with a low around 38. Northeast wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before noon. Patchy fog before 2pm. Otherwise, cloudy, with a high near 43. Northeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Cloudy, with a low around 38. East wind 7 to 11 mph.

    Low: 38 °F

    Cloudy

  • Friday

    Friday: Cloudy, with a high near 50. Southeast wind 6 to 14 mph becoming southwest in the afternoon.

    High: 50 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 4pm. Partly sunny, with a high near 51. West wind around 10 mph becoming northeast in the afternoon. Chance of precipitation is 20%.

    High: 51 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. East wind 11 to 14 mph becoming south after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 11am. Partly sunny, with a high near 53. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 14 to 20 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Rain likely, mainly after 9pm. Cloudy, with a low around 38. Northeast wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before noon. Patchy fog before 2pm. Otherwise, cloudy, with a high near 43. Northeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Cloudy, with a low around 38. East wind 7 to 11 mph.
Friday
Cloudy, with a high near 50. Southeast wind 6 to 14 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. Southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
A slight chance of showers after 4pm. Partly sunny, with a high near 51. West wind around 10 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 40. East wind 11 to 14 mph becoming south after midnight.
Sunday
A chance of showers after 11am. Partly sunny, with a high near 53. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 14 to 20 mph. Chance of precipitation is 70%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 47. West wind around 14 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 38. West wind around 10 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 34. North wind 9 to 13 mph.
Wednesday
Mostly sunny, with a high near 41. North wind 11 to 13 mph.
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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:
2:50 pm EDT Apr 1, 2026
Forecast Valid:
7pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation