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.

Partly Cloudy

65°F

18°C

Humidity 90%
Wind Speed SW 10 G 20 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 14 Oct 3:53 am EDT
Extended Forecast for

Aquinnah MA

  • Today

    Today: A chance of showers between 4pm and 5pm. Increasing clouds, with a high near 70. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Sunny
    and Breezy
    then Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 53. North wind 10 to 15 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind 8 to 16 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 52. Southeast wind 6 to 9 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers and possibly a thunderstorm before 3pm, then showers likely between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 68. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%.

    High: 68 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 47. Breezy, with a southwest wind 20 to 22 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Showers and
    Breezy

  • Saturday

    Saturday: A chance of showers before 7am. Mostly sunny, with a high near 53. Breezy, with a northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 53 °F

    Breezy.
    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Breezy, with a northwest wind 16 to 21 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 58. West wind around 15 mph.

    High: 58 °F

    Sunny

Detailed Forecast

Today
A chance of showers between 4pm and 5pm. Increasing clouds, with a high near 70. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 53. North wind 10 to 15 mph.
Thursday
Sunny, with a high near 60. North wind 8 to 16 mph.
Thursday Night
Increasing clouds, with a low around 52. Southeast wind 6 to 9 mph.
Friday
Showers and possibly a thunderstorm before 3pm, then showers likely between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 68. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 47. Breezy, with a southwest wind 20 to 22 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.
Saturday
A chance of showers before 7am. Mostly sunny, with a high near 53. Breezy, with a northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 41. Breezy, with a northwest wind 16 to 21 mph.
Sunday
Sunny, with a high near 58. West wind around 15 mph.
Sunday Night
Mostly clear, with a low around 49. Southwest wind around 9 mph.
Monday
Sunny, with a high near 62. Southwest wind 11 to 17 mph.
Monday Night
Partly cloudy, with a low around 53. Southwest wind 11 to 15 mph.
Tuesday
Partly sunny, with a high near 63. West wind around 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
4:17 am EDT Oct 14, 2026
Forecast Valid:
4am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation