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.

Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed SW 10 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 42°F (6°C)
Visibility 1.75 mi
Wind Chill37°F (3°C)
Last update 10 Mar 4:53 pm EDT
Extended Forecast for

4 Miles WSW Cuttyhunk MA

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 36. Southwest wind 9 to 14 mph.

    Low: 36 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 42. South wind 6 to 10 mph.

    High: 42 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and thunderstorms between 11pm and 2am, then a chance of rain after 2am. Patchy fog after 7pm. Otherwise, cloudy, with a low around 42. Windy, with a south wind 20 to 26 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 47. Windy, with a southwest wind 21 to 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Partly cloudy, with a low around 32. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. Breezy, with a west wind 13 to 20 mph becoming southwest in the afternoon.

    High: 42 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 37. Windy, with a south wind 29 to 34 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance Rain
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 44. Windy, with a west wind 29 to 32 mph.

    High: 44 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Breezy, with a northwest wind 15 to 20 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 36. Southwest wind 9 to 14 mph.
Wednesday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 42. South wind 6 to 10 mph.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and thunderstorms between 11pm and 2am, then a chance of rain after 2am. Patchy fog after 7pm. Otherwise, cloudy, with a low around 42. Windy, with a south wind 20 to 26 mph. Chance of precipitation is 30%.
Thursday
Rain likely, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 47. Windy, with a southwest wind 21 to 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain and snow before 7pm, then a chance of snow between 7pm and 8pm. Partly cloudy, with a low around 32. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 42. Breezy, with a west wind 13 to 20 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 37. Windy, with a south wind 29 to 34 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 44. Windy, with a west wind 29 to 32 mph.
Saturday Night
Partly cloudy, with a low around 34. Breezy, with a northwest wind 15 to 20 mph.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 13 to 18 mph becoming southeast in the afternoon.
Sunday Night
Rain likely. Cloudy, with a low around 40. Windy, with a southeast wind 31 to 39 mph. Chance of precipitation is 60%.
Monday
Rain. High near 49. Very windy, with a south wind 37 to 41 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 30. Windy, with a southwest wind 30 to 36 mph becoming northwest after midnight. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 37. Windy, with a west wind 18 to 26 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cuttyhunk MA
 41.43°N 70.88°W (Elev. 39 ft)
Last Update:
4:02 pm EDT Mar 10, 2026
Forecast Valid:
5pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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