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

73°F

23°C

Humidity 51%
Wind Speed W 17 G 28 mph
Barometer 29.64 in (1003.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 11:53 am EDT
Extended Forecast for

Oak Bluffs MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. West wind around 17 mph, with gusts as high as 28 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. West wind 6 to 11 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Southwest wind 7 to 14 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. West wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 81. Light and variable wind becoming south 6 to 11 mph in the morning. Chance of precipitation is 60%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 66. South wind 16 to 18 mph. Chance of precipitation is 100%.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Partly sunny, with a high near 83. West wind 9 to 11 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Northwest wind around 8 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West wind around 17 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 65. West wind 6 to 11 mph.
Sunday
Sunny, with a high near 82. Southwest wind 7 to 14 mph.
Sunday Night
Mostly clear, with a low around 65. West wind 5 to 10 mph.
Monday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 81. Light and variable wind becoming south 6 to 11 mph in the morning. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 66. South wind 16 to 18 mph. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 83. West wind 9 to 11 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 66. Northwest wind around 8 mph.
Wednesday
Sunny, with a high near 80. Northwest wind 5 to 9 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 79. South wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 67. South wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 79. Southeast wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oak Bluffs MA
 41.45°N 70.58°W (Elev. 7 ft)
Last Update:
12:35 pm EDT Jun 20, 2026
Forecast Valid:
12pm EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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