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

51°F

11°C

Humidity 86%
Wind Speed SW 10 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Wind Chill47°F (8°C)
Last update 15 Apr 3:53 am EDT
Extended Forecast for

West Tisbury MA

  • Today

    Today: Mostly sunny, with a high near 64. West wind around 7 mph becoming south in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 9pm and 4am. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 48. South wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Southwest wind 5 to 10 mph.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. Southwest wind around 8 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 62. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 45. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56. Northeast wind 6 to 8 mph.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. East wind around 6 mph becoming south after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 9am. Mostly cloudy, with a high near 57. Southwest wind 8 to 13 mph. Chance of precipitation is 40%.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 64. West wind around 7 mph becoming south in the afternoon.
Tonight
A chance of showers and thunderstorms, mainly between 9pm and 4am. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 48. South wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Southwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind around 8 mph.
Friday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 62. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 45. North wind around 6 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 56. Northeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 44. East wind around 6 mph becoming south after midnight.
Sunday
A chance of showers after 9am. Mostly cloudy, with a high near 57. Southwest wind 8 to 13 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39. West wind 11 to 13 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly sunny, with a high near 51. West wind around 16 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 34. Northwest wind around 11 mph.
Tuesday
Sunny, with a high near 51. Northwest wind around 11 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Tisbury MA
 41.38°N 70.68°W (Elev. 30 ft)
Last Update:
2:29 am EDT Apr 15, 2026
Forecast Valid:
4am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation