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

44°F

7°C

Humidity 85%
Wind Speed S 14 mph
Barometer 30.34 in (1027.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 9 Jan 9:53 am EST
Extended Forecast for

Aquinnah MA

  • Today

    Today: Partly sunny, with a high near 47. South wind 10 to 15 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly between 10pm and 2am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 39. Breezy, with a south wind 14 to 22 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Rain likely, mainly after 3pm. Patchy fog before 8am, then patchy fog after 5pm. Otherwise, cloudy, with a high near 45. Northwest wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain. Patchy fog before 8pm. Low around 38. East wind around 11 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain, mainly before 3pm. High near 43. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 43 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 10pm. Partly cloudy, with a low around 30. Breezy, with a west wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Sunny, with a high near 39. Breezy, with a west wind 16 to 23 mph.

    High: 39 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind 15 to 17 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. West wind around 17 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 47. South wind 10 to 15 mph.
Tonight
Showers likely, mainly between 10pm and 2am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 39. Breezy, with a south wind 14 to 22 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 3pm. Patchy fog before 8am, then patchy fog after 5pm. Otherwise, cloudy, with a high near 45. Northwest wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Patchy fog before 8pm. Low around 38. East wind around 11 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before 3pm. High near 43. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
A chance of rain, mainly before 10pm. Partly cloudy, with a low around 30. Breezy, with a west wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 39. Breezy, with a west wind 16 to 23 mph.
Monday Night
Partly cloudy, with a low around 34. West wind 15 to 17 mph.
Tuesday
Mostly sunny, with a high near 42. West wind around 17 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind around 15 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 13 to 15 mph.
Wednesday Night
A chance of rain. Cloudy, with a low around 35. Southwest wind around 10 mph becoming north after midnight. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. Northwest wind 10 to 13 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Aquinnah MA
 41.35°N 70.81°W (Elev. 3 ft)
Last Update:
8:56 am EST Jan 9, 2026
Forecast Valid:
10am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation