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

69°F

21°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 18 Sep 3:53 am EDT
Extended Forecast for

3 Miles SE West Tisbury MA

  • Overnight

    Overnight: A chance of showers. Mostly cloudy, with a low around 67. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Chance
    Showers

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 76. West wind 6 to 9 mph becoming northeast in the afternoon.

    High: 76 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Light northeast wind increasing to 9 to 14 mph in the evening.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Northeast wind 9 to 13 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. East wind around 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. The rain could be heavy at times. Patchy fog after 1am. Low around 58. East wind around 7 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday

    Monday: Showers likely, mainly before 8am. The rain could be heavy at times. Mostly cloudy, with a high near 67. Northeast wind 11 to 16 mph. Chance of precipitation is 60%.

    High: 67 °F

    Heavy Rain

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 56. Northeast wind 14 to 18 mph. Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 76. West wind 6 to 9 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 56. Light northeast wind increasing to 9 to 14 mph in the evening.
Saturday
Mostly sunny, with a high near 66. Northeast wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 53. East wind around 6 mph.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday Night
Showers. The rain could be heavy at times. Patchy fog after 1am. Low around 58. East wind around 7 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before 8am. The rain could be heavy at times. Mostly cloudy, with a high near 67. Northeast wind 11 to 16 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind 14 to 18 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 64. Breezy, with a northeast wind around 24 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Breezy, with a northeast wind 23 to 25 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 64. Windy, with a northeast wind 26 to 28 mph, with gusts as high as 38 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 56. Windy, with a northeast wind around 26 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 66. Windy, with a northeast wind 24 to 28 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE West Tisbury MA
 41.35°N 70.63°W (Elev. 10 ft)
Last Update:
3:02 am EDT Sep 18, 2026
Forecast Valid:
4am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
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