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.

A Few Clouds

58°F

14°C

Humidity 97%
Wind Speed SW 7 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 57°F (14°C)
Visibility 5.00 mi
Last update 19 May 12:53 am EDT
Extended Forecast for

5 Miles ENE Edgartown MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 58. Southwest wind 11 to 15 mph.

    Low: 58 °F

    Patchy Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Breezy, with a southwest wind 16 to 21 mph.

    High: 63 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Patchy fog between 1am and 5am. Otherwise, mostly cloudy, with a low around 59. Breezy, with a southwest wind 21 to 23 mph.

    Low: 59 °F

    Breezy.
    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 65. Breezy, with a southwest wind around 22 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Breezy.
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West wind 13 to 15 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 59. North wind 9 to 16 mph.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming light and variable.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Northeast wind 7 to 9 mph becoming southeast in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 51. South wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 58. Southwest wind 11 to 15 mph.
Tuesday
Partly sunny, with a high near 63. Breezy, with a southwest wind 16 to 21 mph.
Tuesday Night
Patchy fog between 1am and 5am. Otherwise, mostly cloudy, with a low around 59. Breezy, with a southwest wind 21 to 23 mph.
Wednesday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 65. Breezy, with a southwest wind around 22 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West wind 13 to 15 mph becoming northwest after midnight. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 59. North wind 9 to 16 mph.
Thursday Night
Partly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming light and variable.
Friday
Mostly sunny, with a high near 58. Northeast wind 7 to 9 mph becoming southeast in the afternoon.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 51. South wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 58. East wind 6 to 11 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 52. East wind around 15 mph. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 59. East wind around 16 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53. East wind 10 to 13 mph. Chance of precipitation is 40%.
Memorial Day
A chance of showers. Partly sunny, with a high near 60. East wind around 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Edgartown MA
 41.41°N 70.44°W (Elev. 0 ft)
Last Update:
12:23 am EDT May 19, 2026
Forecast Valid:
12am EDT May 19, 2026-6pm EDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation