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

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.02 in (1016.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 28 Feb 10:53 pm EST
Extended Forecast for

Marthas Vineyard Airport MA

  • Tonight

    Tonight: A slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 28. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Snow likely, mainly between 1pm and 5pm. Increasing clouds, with a high near 37. North wind 6 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -1. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26. Wind chill values as low as -2. North wind 5 to 10 mph becoming light northwest in the afternoon.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Calm wind becoming south around 6 mph after midnight.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 42. South wind 8 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 7am. Mostly cloudy, with a high near 43. West wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 31. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 28. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
Snow likely, mainly between 1pm and 5pm. Increasing clouds, with a high near 37. North wind 6 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -1. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 26. Wind chill values as low as -2. North wind 5 to 10 mph becoming light northwest in the afternoon.
Monday Night
Mostly clear, with a low around 15. Calm wind becoming south around 6 mph after midnight.
Tuesday
A slight chance of rain before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 42. South wind 8 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 33. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 43. West wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 31. South wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 45. South wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 33. Southwest wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 44. East wind 9 to 13 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain. Cloudy, with a low around 33. East wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 30%.
Saturday
A chance of rain. Cloudy, with a high near 46. Southwest wind 6 to 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marthas Vineyard Airport MA
 41.39°N 70.62°W (Elev. 59 ft)
Last Update:
5:15 pm EST Feb 28, 2026
Forecast Valid:
11pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation