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

74°F

23°C

Humidity 54%
Wind Speed SW 10 mph
Barometer 29.66 in (1004.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 3:53 pm EDT
Extended Forecast for

Oak Bluffs MA

  • Tonight

    Tonight: Mostly clear, with a low around 65. West wind 6 to 15 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%. New rainfall amounts between a quarter and half of an inch possible.

    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 1pm. 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

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Southwest wind 5 to 7 mph.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 65. West wind 6 to 15 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%. New rainfall amounts between a quarter and half of an inch possible.
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 1pm. 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.
Friday Night
A chance of showers. Partly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 81. Southwest wind 7 to 11 mph.
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Forecast Area
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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:
4pm EDT Jun 20, 2026-6pm EDT Jun 27, 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