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

72°F

22°C

Humidity 57%
Wind Speed N 9 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 26 Jul 1:53 pm EDT
Extended Forecast for

Aquinnah MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Northeast wind around 10 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. North wind 6 to 9 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. North wind around 7 mph becoming south in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. South wind around 7 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind 9 to 14 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 66. Southeast wind 13 to 15 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 2pm, then showers likely. High near 74. Southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 65. East wind 11 to 16 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 74. Northwest wind around 15 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 62. North wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 75. North wind around 7 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 65. South wind around 7 mph.
Tuesday
Mostly sunny, with a high near 74. South wind 9 to 14 mph.
Tuesday Night
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 66. Southeast wind 13 to 15 mph. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 74. Southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 65. East wind 11 to 16 mph. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 74. Northwest wind around 15 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 65. Northwest wind 8 to 11 mph.
Friday
Mostly sunny, with a high near 74. Northwest wind around 9 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 66. West wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 75. West wind 6 to 10 mph becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
7:21 am EDT Jul 26, 2026
Forecast Valid:
2pm EDT Jul 26, 2026-6pm EDT Aug 1, 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