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.

Overcast

73°F

23°C

Humidity 96%
Wind Speed SW 7 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Last update 16 Jul 2:53 am EDT
Extended Forecast for

Tisbury MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 5 mph.

    Low: 69 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 8 mph.

    Low: 71 °F

    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 9am, then a slight chance of showers. Patchy fog before 9am. High near 83. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 83 °F

    Showers and
    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 9pm. Partly cloudy, with a low around 71. Southwest wind around 11 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85. West wind around 10 mph.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. East wind around 6 mph becoming north after midnight.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Northeast wind 6 to 8 mph becoming south in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. South wind around 6 mph.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 5 mph.
Wednesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 5 to 10 mph.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 8 mph.
Thursday
Showers and possibly a thunderstorm before 9am, then a slight chance of showers. Patchy fog before 9am. High near 83. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.
Thursday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 71. Southwest wind around 11 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 85. West wind around 10 mph.
Friday Night
Partly cloudy, with a low around 64. East wind around 6 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 81. Northeast wind 6 to 8 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 67. South wind around 6 mph.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 81. South wind 7 to 11 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 79. North wind around 9 mph.
Monday Night
Partly cloudy, with a low around 66. East wind around 7 mph.
Tuesday
Mostly sunny, with a high near 80. Northeast wind 7 to 10 mph becoming southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tisbury MA
 41.44°N 70.61°W (Elev. 98 ft)
Last Update:
1:31 am EDT Jul 16, 2025
Forecast Valid:
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
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