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.

Sky Obscured

46°F

8°C

Humidity 96%
Wind Speed SW 8 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 45°F (7°C)
Visibility 0.50 mi
Wind Chill42°F (6°C)
Last update 10 Mar 12:53 am EDT
Extended Forecast for

Aquinnah MA

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 37. Southwest wind 8 to 10 mph.

    Low: 37 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph.

    High: 42 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, cloudy, with a low around 38. Southwest wind 7 to 10 mph.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 5pm. Otherwise, cloudy, with a high near 46. South wind 7 to 11 mph.

    High: 46 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain or light rain before 8pm, then rain likely, mainly after 2am. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 41. Breezy, with a south wind 17 to 21 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 49. Breezy, with a west wind 16 to 20 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then a chance of snow between 11pm and midnight. Mostly cloudy, with a low around 30. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Blustery.
    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. Northwest wind 10 to 15 mph becoming southwest in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 18 to 25 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain
    and Breezy

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 37. Southwest wind 8 to 10 mph.
Tuesday
Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph.
Tuesday Night
Patchy fog. Otherwise, cloudy, with a low around 38. Southwest wind 7 to 10 mph.
Wednesday
Patchy fog before 5pm. Otherwise, cloudy, with a high near 46. South wind 7 to 11 mph.
Wednesday Night
A slight chance of rain or light rain before 8pm, then rain likely, mainly after 2am. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 41. Breezy, with a south wind 17 to 21 mph. Chance of precipitation is 70%.
Thursday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 49. Breezy, with a west wind 16 to 20 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain before 11pm, then a chance of snow between 11pm and midnight. Mostly cloudy, with a low around 30. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 41. Northwest wind 10 to 15 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 18 to 25 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 43. Breezy, with a west wind 20 to 25 mph.
Saturday Night
Mostly cloudy, with a low around 32. West wind 10 to 14 mph.
Sunday
Mostly cloudy, with a high near 46. Northeast wind 11 to 17 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain. Cloudy, with a low around 38. Windy, with a south wind 28 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 40%.
Monday
Rain likely. Cloudy, with a high near 47. Windy, with a south wind 23 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
10:48 pm EDT Mar 9, 2026
Forecast Valid:
12am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation