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.

Overcast

66°F

19°C

Humidity 87%
Wind Speed SE 9 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 17 Jun 10:53 am EDT
Extended Forecast for

Aquinnah MA

  • Today

    Today: Patchy fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 67. Southeast wind around 10 mph.

    High: 67 °F

    Patchy Fog

  • Tonight

    Tonight: A slight chance of showers after 11pm. Patchy fog. Otherwise, cloudy, with a low around 60. Southeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers before 5pm. Patchy fog before 4pm. Otherwise, mostly cloudy, with a high near 67. South wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 62. Southwest wind around 10 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 72. Southwest wind 11 to 17 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms between 11pm and midnight. Partly cloudy, with a low around 63. West wind 15 to 18 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. Southwest wind 13 to 15 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. West wind 9 to 13 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West wind 8 to 11 mph becoming southwest in the afternoon.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Patchy fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 67. Southeast wind around 10 mph.
Tonight
A slight chance of showers after 11pm. Patchy fog. Otherwise, cloudy, with a low around 60. Southeast wind around 8 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 5pm. Patchy fog before 4pm. Otherwise, mostly cloudy, with a high near 67. South wind 7 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 62. Southwest wind around 10 mph. Chance of precipitation is 40%.
Juneteenth
A slight chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 72. Southwest wind 11 to 17 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms between 11pm and midnight. Partly cloudy, with a low around 63. West wind 15 to 18 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 73. Southwest wind 13 to 15 mph.
Friday Night
Mostly clear, with a low around 62. West wind 9 to 13 mph.
Saturday
Sunny, with a high near 73. West wind 8 to 11 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 63. Southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 73. Southwest wind 11 to 15 mph.
Sunday Night
Partly cloudy, with a low around 64. Southwest wind around 11 mph.
Monday
Mostly sunny, with a high near 74. Southwest wind 10 to 14 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:
8:49 am EDT Jun 17, 2025
Forecast Valid:
11am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation