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.

Fog/Mist

47°F

8°C

Humidity 93%
Wind Speed SW 10 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Wind Chill42°F (6°C)
Last update 31 Mar 6:53 pm EDT
Extended Forecast for

Oak Bluffs MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 31 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and thunderstorms before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 55. Southwest wind 14 to 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms, then rain likely after 8pm. Cloudy, with a low around 38. Northeast wind 9 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Patchy fog before 9am. Otherwise, cloudy, with a high near 44. Northeast wind around 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A slight chance of rain. Cloudy, with a low around 39. East wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain before noon. Mostly cloudy, with a high near 53. Southwest wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Breezy, with a southwest wind 17 to 20 mph.

    Low: 46 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55. Southwest wind around 14 mph becoming southeast in the afternoon.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. South wind 11 to 14 mph.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 31 mph.
Wednesday
A chance of rain and thunderstorms before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 55. Southwest wind 14 to 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of rain and thunderstorms, then rain likely after 8pm. Cloudy, with a low around 38. Northeast wind 9 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain. Patchy fog before 9am. Otherwise, cloudy, with a high near 44. Northeast wind around 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of rain. Cloudy, with a low around 39. East wind 7 to 11 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain before noon. Mostly cloudy, with a high near 53. Southwest wind 7 to 14 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 46. Breezy, with a southwest wind 17 to 20 mph.
Saturday
Partly sunny, with a high near 55. Southwest wind around 14 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 44. South wind 11 to 14 mph.
Sunday
A chance of rain after 8am. Partly sunny, with a high near 56. Breezy, with a southwest wind 17 to 20 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41. Southwest wind 16 to 18 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 50. Northwest wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 37. North wind around 9 mph.
Tuesday
Mostly sunny, with a high near 47. North wind around 10 mph becoming southeast 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:
7:38 pm EDT Mar 31, 2026
Forecast Valid:
7pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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