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

42°F

6°C

Humidity 100%
Wind Speed W 7 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 42°F (6°C)
Visibility 1.00 mi
Wind Chill38°F (3°C)
Last update 21 Mar 6:53 am EDT
Extended Forecast for

Tisbury MA

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 47 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Northeast wind around 5 mph becoming light and variable.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain, mainly after 2pm. Cloudy, with a high near 47. South wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 9pm. Areas of fog before 9pm. Low around 35. Southwest wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain and
    Areas Fog

  • Monday

    Monday: Rain before 4pm, then a slight chance of rain and snow between 4pm and 5pm, then a slight chance of rain after 5pm. High near 40. North wind 15 to 17 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. North wind around 14 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. West wind 8 to 11 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Southwest wind 11 to 16 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Southwest wind around 17 mph.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Tonight
Increasing clouds, with a low around 37. Northeast wind around 5 mph becoming light and variable.
Sunday
A chance of rain, mainly after 2pm. Cloudy, with a high near 47. South wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday Night
Rain, mainly after 9pm. Areas of fog before 9pm. Low around 35. Southwest wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain before 4pm, then a slight chance of rain and snow between 4pm and 5pm, then a slight chance of rain after 5pm. High near 40. North wind 15 to 17 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 31. North wind around 14 mph.
Tuesday
Sunny, with a high near 40. West wind 8 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Southwest wind 11 to 16 mph.
Wednesday
Partly sunny, with a high near 45. Southwest wind around 17 mph.
Wednesday Night
Mostly cloudy, with a low around 34. West wind around 15 mph becoming northwest after midnight.
Thursday
A chance of rain. Partly sunny, with a high near 45. South wind around 14 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Breezy, with a southwest wind 16 to 21 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Partly sunny, with a high near 46. West wind 15 to 18 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tisbury MA
 41.46°N 70.63°W (Elev. 7 ft)
Last Update:
2:33 am EDT Mar 21, 2026
Forecast Valid:
7am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation