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

22°F

-6°C

Humidity 48%
Wind Speed NW 10 mph
Barometer 30.25 in (1024.3 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 9 Dec 8:53 am EST
Extended Forecast for

Aquinnah MA

  • Today

    Today: Increasing clouds, with a high near 37. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers, mainly before 3am. Cloudy, with a temperature rising to around 43 by 2am. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F⇑

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: Rain, mainly after 5pm. High near 51. Windy, with a south wind 22 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Mostly Cloudy
    and Breezy
    then Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then a chance of showers between 10pm and 3am. Mostly cloudy, with a low around 38. Windy, with a west wind 24 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Windy. Rain
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Windy, with a west wind 23 to 28 mph.

    High: 40 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Windy, with a west wind 20 to 29 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 38. Breezy, with a west wind 18 to 20 mph, with gusts as high as 32 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: A chance of showers after 3am. Mostly cloudy, with a low around 31. West wind 13 to 16 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 42. West wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 37. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Tonight
A chance of showers, mainly before 3am. Cloudy, with a temperature rising to around 43 by 2am. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly after 5pm. High near 51. Windy, with a south wind 22 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 10pm, then a chance of showers between 10pm and 3am. Mostly cloudy, with a low around 38. Windy, with a west wind 24 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 40. Windy, with a west wind 23 to 28 mph.
Thursday Night
Mostly cloudy, with a low around 29. Windy, with a west wind 20 to 29 mph.
Friday
Sunny, with a high near 38. Breezy, with a west wind 18 to 20 mph, with gusts as high as 32 mph.
Friday Night
A chance of showers after 3am. Mostly cloudy, with a low around 31. West wind 13 to 16 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 42. West wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain before 9pm, then a chance of snow between 9pm and midnight, then a chance of rain and snow after midnight. Mostly cloudy, with a low around 29. West wind 15 to 17 mph. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 36. Northwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Partly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 20 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 33. Northwest wind 14 to 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
5:02 am EST Dec 9, 2025
Forecast Valid:
9am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation