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.

Fair

66°F

19°C

Humidity 73%
Wind Speed E 13 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Jun 10:53 am EDT
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. East wind 11 to 13 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and 1am. Otherwise, mostly cloudy, with a low around 57. East wind 7 to 9 mph.

    Low: 57 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 68. East wind around 10 mph.

    High: 68 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Cloudy, with a low around 59. East wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 59 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly between 9am and noon. Mostly cloudy, with a high near 71. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. Southwest wind 7 to 9 mph.

    Low: 61 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 75. Southwest wind 9 to 14 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. West wind 10 to 13 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. West wind 10 to 13 mph.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. East wind 11 to 13 mph.
Tonight
Patchy fog between 11pm and 1am. Otherwise, mostly cloudy, with a low around 57. East wind 7 to 9 mph.
Tuesday
Mostly cloudy, with a high near 68. East wind around 10 mph.
Tuesday Night
A slight chance of showers after 1am. Cloudy, with a low around 59. East wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly between 9am and noon. Mostly cloudy, with a high near 71. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 61. Southwest wind 7 to 9 mph.
Juneteenth
Mostly sunny, with a high near 75. Southwest wind 9 to 14 mph.
Thursday Night
Partly cloudy, with a low around 62. West wind 10 to 13 mph.
Friday
Sunny, with a high near 73. West wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 60. West wind 7 to 9 mph.
Saturday
Sunny, with a high near 72. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 61. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 73. Southwest wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Nantucket Memorial Airport MA
 41.29°N 70.05°W (Elev. 3 ft)
Last Update:
4:45 am EDT Jun 16, 2025
Forecast Valid:
12pm EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
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Additional Resources

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Chance of Precipitation