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

62°F

17°C

Humidity 67%
Wind Speed S 8 mph
Barometer 29.81 in (1009.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Apr 4:53 pm EDT
Extended Forecast for

Oak Bluffs MA

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 50. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of rain and thunderstorms before 1pm, then a slight chance of rain after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 61. West wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 46. Northeast wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 54. Northeast wind around 10 mph.

    High: 54 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 45. East wind around 6 mph becoming south after midnight.

    Low: 45 °F

    Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Cloudy, with a high near 58. South wind 10 to 14 mph. Chance of precipitation is 60%.

    High: 58 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. Northwest wind around 15 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 49. West wind around 14 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northwest wind around 11 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 2am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 50. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.
Friday
A chance of rain and thunderstorms before 1pm, then a slight chance of rain after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 61. West wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 46. Northeast wind around 7 mph.
Saturday
Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 54. Northeast wind around 10 mph.
Saturday Night
Cloudy, with a low around 45. East wind around 6 mph becoming south after midnight.
Sunday
Showers likely, mainly after 3pm. Cloudy, with a high near 58. South wind 10 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. Northwest wind around 15 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49. West wind around 14 mph.
Monday Night
Partly cloudy, with a low around 35. Northwest wind around 11 mph.
Tuesday
Sunny, with a high near 49. Northwest wind around 10 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 41. Southwest wind 13 to 15 mph.
Wednesday
Partly sunny, with a high near 57. Southwest wind around 14 mph.
Wednesday Night
Partly cloudy, with a low around 43. Southwest wind around 10 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 55. Northwest wind 8 to 10 mph becoming west in the afternoon.
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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:
4:30 pm EDT Apr 16, 2026
Forecast Valid:
5pm EDT Apr 16, 2026-6pm EDT Apr 23, 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