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

53°F

12°C

Humidity 96%
Wind Speed W 5 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 21 Jun 5:53 am EDT
Extended Forecast for

Oak Bluffs MA

  • Today

    Today: Sunny, with a high near 78. Southwest wind 7 to 15 mph.

    High: 78 °F

    Sunny

  • Tonight

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

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 66. South wind 13 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before noon, then showers likely. High near 80. Southwest wind 9 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 80%.

    High: 80 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 8pm. Partly cloudy, with a low around 65. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83. Northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

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

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Southwest wind 7 to 15 mph.
Tonight
Mostly clear, with a low around 65. West wind 5 to 10 mph.
Monday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 66. South wind 13 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm before noon, then showers likely. High near 80. Southwest wind 9 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers, mainly before 8pm. Partly cloudy, with a low around 65. Northwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 83. Northwest wind 5 to 9 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 80. Light southwest wind becoming south 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 66. South wind around 8 mph.
Friday
A chance of showers. Mostly sunny, with a high near 79. South wind 8 to 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 82. 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:
6:17 am EDT Jun 21, 2026
Forecast Valid:
6am EDT Jun 21, 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