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

64°F

18°C

Humidity 96%
Wind Speed NW 5 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 15 Aug 1:53 am EDT
Extended Forecast for

3 Miles WNW Marthas Vineyard Airport MA

  • Overnight

    Overnight: Clear, with a low around 58. North wind around 7 mph.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. North wind 5 to 7 mph becoming light and variable.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. South wind 3 to 5 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 67. South wind 9 to 13 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 79. Southeast wind 14 to 18 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. North wind around 9 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. North wind 7 to 9 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. Southwest wind 3 to 5 mph.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 58. North wind around 7 mph.
Saturday
Sunny, with a high near 77. North wind 5 to 7 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 53. South wind 3 to 5 mph.
Sunday
Sunny, with a high near 78. Light southeast wind becoming south 5 to 10 mph in the morning.
Sunday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 67. South wind 9 to 13 mph. Chance of precipitation is 50%.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 79. Southeast wind 14 to 18 mph. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 66. North wind around 9 mph.
Tuesday
Sunny, with a high near 80. North wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 67. Southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 81. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 70. South wind around 9 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 81. Southwest wind 10 to 14 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 9 mph becoming north after midnight. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 77. North wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Marthas Vineyard Airport MA
 41.42°N 70.67°W (Elev. 200 ft)
Last Update:
1:04 am EDT Aug 15, 2026
Forecast Valid:
2am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation