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.

Light Rain Fog/Mist

44°F

7°C

Humidity 96%
Wind Speed W 6 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 43°F (6°C)
Visibility 1.25 mi
Wind Chill41°F (5°C)
Last update 22 Mar 9:53 pm EDT
Extended Forecast for

Marthas Vineyard Airport MA

  • Tonight

    Tonight: Rain. Patchy fog before 11pm. Low around 38. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph. 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

  • Monday

    Monday: Rain before 1pm, then a chance of rain and snow showers between 1pm and 2pm, then a chance of snow showers after 2pm. High near 39. North wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 31. Northwest wind 7 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 42. North wind 6 to 10 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Southwest wind around 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 10 to 15 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. South wind 8 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 37. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Tonight
Rain. Patchy fog before 11pm. Low around 38. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain before 1pm, then a chance of rain and snow showers between 1pm and 2pm, then a chance of snow showers after 2pm. High near 39. North wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 31. Northwest wind 7 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 42. North wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 48. South wind 8 to 10 mph.
Thursday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 37. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Friday
A chance of rain before 2pm. Partly sunny, with a high near 50. Southwest wind 11 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 24. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 38. North wind around 8 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 26. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 44. Southwest wind 8 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Marthas Vineyard Airport MA
 41.39°N 70.62°W (Elev. 59 ft)
Last Update:
3:45 pm EDT Mar 22, 2026
Forecast Valid:
10pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation