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.

Fair

34°F

1°C

Humidity 85%
Wind Speed Calm
Barometer 30.32 in (1026.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 11 Apr 10:53 pm EDT
Extended Forecast for

Aquinnah MA

  • Tonight

    Tonight: Clear, with a low around 34. North wind around 9 mph.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 49. North wind 5 to 10 mph becoming south in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. South wind 11 to 18 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Isolated showers after 3pm. Patchy fog before 3pm, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 51. Windy, with a southwest wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    High: 51 °F

    Mostly Cloudy
    and Windy
    then Isolated
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers between 11pm and 2am. Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 47. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Southwest wind 9 to 11 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Southwest wind 11 to 13 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Southwest wind 10 to 13 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. Southwest wind around 13 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 34. North wind around 9 mph.
Sunday
Increasing clouds, with a high near 49. North wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South wind 11 to 18 mph.
Monday
Isolated showers after 3pm. Patchy fog before 3pm, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 51. Windy, with a southwest wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers between 11pm and 2am. Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 47. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 56. Southwest wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 47. Southwest wind 11 to 13 mph.
Wednesday
Mostly sunny, with a high near 56. Southwest wind 10 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Southwest wind around 13 mph.
Thursday
Partly sunny, with a high near 57. Southwest wind 11 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind 10 to 13 mph.
Friday
A chance of showers. Partly sunny, with a high near 57. West wind around 10 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 46. Southeast wind around 8 mph.
Saturday
Partly sunny, with a high near 54. Southeast wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
10:14 pm EDT Apr 11, 2026
Forecast Valid:
11pm EDT Apr 11, 2026-6pm EDT Apr 18, 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