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

71°F

22°C

Humidity 84%
Wind Speed SW 17 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 20 Jun 5:53 pm EDT
Extended Forecast for

2 Miles ENE Siasconset MA

  • Tonight

    Tonight: Patchy fog between midnight and 3am. Otherwise, mostly cloudy, with a low around 66. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 76. West wind around 9 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly between midnight and 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 63. Northwest wind 6 to 8 mph becoming south in the evening. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly between 7am and noon. Patchy fog. Otherwise, mostly cloudy, with a high near 73. Southwest wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 65. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. Southwest wind 14 to 18 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 66. Breezy, with a southwest wind 18 to 21 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Showers likely. Patchy fog. Otherwise, mostly cloudy, with a high near 76. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers before 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 63. West wind 11 to 16 mph. Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Patchy fog between midnight and 3am. Otherwise, mostly cloudy, with a low around 66. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 76. West wind around 9 mph.
Friday Night
A chance of showers, mainly between midnight and 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 63. Northwest wind 6 to 8 mph becoming south in the evening. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly between 7am and noon. Patchy fog. Otherwise, mostly cloudy, with a high near 73. Southwest wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers, with thunderstorms also possible after midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 65. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. Southwest wind 14 to 18 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers after 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 66. Breezy, with a southwest wind 18 to 21 mph. Chance of precipitation is 40%.
Monday
Showers likely. Patchy fog. Otherwise, mostly cloudy, with a high near 76. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers before 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 63. West wind 11 to 16 mph. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 75. Southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 64. Southwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 75. Southwest wind 10 to 15 mph.
Wednesday Night
A chance of showers. Patchy fog. Otherwise, partly cloudy, with a low around 65. Southwest wind around 14 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 74. Southwest wind 11 to 13 mph. Chance of precipitation is 40%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Siasconset MA
 41.28°N 69.97°W (Elev. 56 ft)
Last Update:
5:49 pm EDT Jun 20, 2024
Forecast Valid:
6pm EDT Jun 20, 2024-6pm EDT Jun 27, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation