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

64°F

18°C

Humidity 100%
Wind Speed E 6 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Jul 11:53 pm EDT
Extended Forecast for

Marthas Vineyard Airport MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 62. East wind around 5 mph.

    Low: 62 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. East wind 6 to 10 mph.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Showers likely before 7am. Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. Southwest wind around 6 mph.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Southwest wind 6 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southwest wind around 7 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Southwest wind 6 to 11 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind around 9 mph.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 62. East wind around 5 mph.
Sunday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. East wind 6 to 10 mph.
Sunday Night
A chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Monday
Showers likely before 7am. Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 67. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 83. Southwest wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 68. Southwest wind around 7 mph.
Wednesday
Sunny, with a high near 84. Southwest wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 83. Southwest wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 69. Southwest wind around 11 mph.
Friday
A chance of showers. Partly sunny, with a high near 82. Southwest wind 10 to 14 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 82. Southwest wind 9 to 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marthas Vineyard Airport MA
 41.39°N 70.62°W (Elev. 59 ft)
Last Update:
6:14 pm EDT Jul 12, 2025
Forecast Valid:
12am EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation