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

68°F

20°C

Humidity 73%
Wind Speed SW 8 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Sep 5:53 pm EDT
Extended Forecast for

Aquinnah MA

  • Tonight

    Tonight: Mostly clear, with a low around 65. Southwest wind 7 to 11 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Southwest wind 6 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 66. South wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 74. West wind 7 to 13 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. North wind 6 to 15 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64. Northeast wind 7 to 14 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southeast wind around 7 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 9am. Mostly cloudy, with a high near 68. Southeast wind 9 to 13 mph. Chance of precipitation is 50%.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 58. South wind 11 to 14 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 65. Southwest wind 7 to 11 mph.
Thursday
Mostly sunny, with a high near 72. Southwest wind 6 to 10 mph.
Thursday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 66. South wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 74. West wind 7 to 13 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 58. North wind 6 to 15 mph.
Saturday
Sunny, with a high near 64. Northeast wind 7 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind around 7 mph.
Sunday
A chance of showers after 9am. Mostly cloudy, with a high near 68. Southeast wind 9 to 13 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 58. South wind 11 to 14 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 67. Northeast wind around 18 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 58. East wind around 15 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 66. Breezy, with a northeast wind 17 to 20 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 58. Northeast wind 16 to 18 mph.
Wednesday
Partly sunny, with a high near 67. Breezy, with an east wind 20 to 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
2:29 pm EDT Sep 16, 2026
Forecast Valid:
6pm EDT Sep 16, 2026-6pm EDT Sep 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation