National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Fair

75°F

24°C

Humidity 64%
Wind Speed S 10 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 26 Aug 3:53 pm EDT
Extended Forecast for

6 Miles S Aquinnah MA

  • Tonight

    Tonight: Increasing clouds, with a low around 68. Southwest wind 8 to 10 mph.

    Low: 68 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 9 to 14 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly between 1am and 5am. Partly cloudy, with a low around 69. South wind 11 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 75. Southwest wind around 8 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. Southwest wind 10 to 13 mph becoming northwest after midnight.

    Low: 67 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. North wind 6 to 15 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. South wind 7 to 9 mph becoming southwest after midnight.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Southwest wind 7 to 14 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. Southwest wind around 17 mph.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 68. Southwest wind 8 to 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 9 to 14 mph.
Thursday Night
A chance of showers and thunderstorms, mainly between 1am and 5am. Partly cloudy, with a low around 69. South wind 11 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 75. Southwest wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 67. Southwest wind 10 to 13 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 72. North wind 6 to 15 mph.
Saturday Night
Partly cloudy, with a low around 66. South wind 7 to 9 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 73. Southwest wind 7 to 14 mph.
Sunday Night
Partly cloudy, with a low around 69. Southwest wind around 17 mph.
Monday
Mostly sunny, with a high near 74. West wind around 16 mph.
Monday Night
Mostly cloudy, with a low around 68. Southwest wind 9 to 13 mph.
Tuesday
Partly sunny, with a high near 74. South wind 11 to 13 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 74. South wind around 14 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Aquinnah MA
 41.26°N 70.8°W (Elev. 0 ft)
Last Update:
3:04 pm EDT Aug 26, 2026
Forecast Valid:
4pm EDT Aug 26, 2026-6pm EDT Sep 2, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation