Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

A Few Clouds

60°F

16°C

Humidity 96%
Wind Speed E 9 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Jul 7:53 pm EDT
Extended Forecast for

Nantucket MA

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 63. East wind around 7 mph.

    Low: 63 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. East wind 7 to 10 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 66. East wind around 6 mph.  Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 79. East wind 6 to 8 mph becoming south in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 69. Southwest wind around 6 mph.

    Low: 69 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Southwest wind 7 to 10 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. Southwest wind around 7 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Southwest wind 7 to 10 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. Southwest wind around 9 mph.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 63. East wind around 7 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. East wind 7 to 10 mph.
Sunday Night
A chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 79. East wind 6 to 8 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 69. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 69. Southwest wind around 7 mph.
Wednesday
Sunny, with a high near 82. Southwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 70. Southwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 81. Southwest wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 70. Southwest wind around 11 mph.
Friday
A chance of showers. Partly sunny, with a high near 81. Southwest wind 11 to 14 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 80. West wind around 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
6:14 pm EDT Jul 12, 2025
8pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
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Additional Resources

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