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.

Thunderstorm in Vicinity

51°F

11°C

Humidity 92%
Wind Speed NW 14 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 19 Apr 2:53 pm EDT
Extended Forecast for

Tisbury MA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Patchy fog. Otherwise, mostly cloudy, with a high near 56. West wind around 14 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers, mainly before 8pm. Low around 39. Northwest wind 10 to 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers then
    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 3pm. Increasing clouds, with a high near 50. West wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 50 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 3am. Mostly cloudy, with a low around 37. North wind 7 to 13 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. North wind 7 to 13 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Southwest wind 7 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49. South wind 11 to 14 mph.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southeast wind around 7 mph becoming east after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. North wind around 8 mph becoming west in the afternoon.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Patchy fog. Otherwise, mostly cloudy, with a high near 56. West wind around 14 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers, mainly before 8pm. Low around 39. Northwest wind 10 to 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers after 3pm. Increasing clouds, with a high near 50. West wind 7 to 10 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers before 3am. Mostly cloudy, with a low around 37. North wind 7 to 13 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 48. North wind 7 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 39. Southwest wind 7 to 10 mph.
Wednesday
Mostly cloudy, with a high near 49. South wind 11 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southeast wind around 7 mph becoming east after midnight.
Thursday
Mostly sunny, with a high near 55. North wind around 8 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. South wind around 7 mph becoming north in the evening.
Friday
Mostly sunny, with a high near 54. North wind 7 to 10 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 42. Northeast wind around 8 mph.
Saturday
A chance of showers. Partly sunny, with a high near 53. Northeast wind 9 to 11 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44. East wind around 9 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tisbury MA
 41.46°N 70.63°W (Elev. 7 ft)
Last Update:
1:41 pm EDT Apr 19, 2026
Forecast Valid:
3pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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