National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Mostly Cloudy and Breezy

50°F

10°C

Humidity 74%
Wind Speed S 22 G 36 mph
Barometer 29.51 in (999.3 mb)
Dewpoint 42°F (6°C)
Visibility 9.00 mi
Wind Chill43°F (6°C)
Last update 10 Dec 3:53 pm EST
Extended Forecast for

Chilmark MA

Wind Advisory December 11, 10:00am until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A slight chance of rain after 5pm. Cloudy, with a high near 52. Breezy, with a south wind around 25 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A chance of rain, mainly before 2am. Mostly cloudy, with a low around 31. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 32 by 5pm. Breezy, with a west wind 18 to 22 mph, with gusts as high as 44 mph.

    High: 43 °F⇓

    Decreasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow between 10pm and 11pm. Mostly clear, with a low around 26. Breezy, with a west wind around 24 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38. Windy, with a west wind 22 to 28 mph, with gusts as high as 43 mph.

    High: 38 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 28. West wind around 13 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 38. West wind 13 to 16 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance Snow

Detailed Forecast

This Afternoon
A slight chance of rain after 5pm. Cloudy, with a high near 52. Breezy, with a south wind around 25 mph. Chance of precipitation is 20%.
Tonight
A chance of rain, mainly before 2am. Mostly cloudy, with a low around 31. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 32 by 5pm. Breezy, with a west wind 18 to 22 mph, with gusts as high as 44 mph.
Thursday Night
A slight chance of snow between 10pm and 11pm. Mostly clear, with a low around 26. Breezy, with a west wind around 24 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 38. Windy, with a west wind 22 to 28 mph, with gusts as high as 43 mph.
Friday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Saturday
Partly sunny, with a high near 41. West wind 8 to 11 mph, with gusts as high as 23 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 28. West wind around 13 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 38. West wind 13 to 16 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow before 4am. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 17 to 20 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 33. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 22. West wind around 14 mph.
Tuesday
Mostly sunny, with a high near 35. West wind around 14 mph.
Tuesday Night
Partly cloudy, with a low around 25. Northwest wind 9 to 11 mph.
Wednesday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
1:04 pm EST Dec 10, 2025
Forecast Valid:
4pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation