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

31°F

-1°C

Humidity 54%
Wind Speed SW 7 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 13 Feb 4:53 pm EST
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: A chance of flurries after 4am. Increasing clouds, with a low around 21. West wind 7 to 9 mph.

    Low: 21 °F

    Chance
    Flurries

  • Saturday

    Saturday: A chance of flurries before 9am. Mostly sunny, with a high near 36. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 36 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Northwest wind 10 to 13 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Northwest wind 5 to 13 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Southeast wind 3 to 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 37. Southeast wind around 8 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Southeast wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 7 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. West wind around 9 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries after 4am. Increasing clouds, with a low around 21. West wind 7 to 9 mph.
Saturday
A chance of flurries before 9am. Mostly sunny, with a high near 36. West wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 24. Northwest wind 10 to 13 mph.
Sunday
Mostly sunny, with a high near 32. Northwest wind 5 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 26. Southeast wind 3 to 6 mph.
Washington's Birthday
Partly sunny, with a high near 37. Southeast wind around 8 mph.
Monday Night
Mostly cloudy, with a low around 32. Southeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 32. West wind around 9 mph.
Wednesday
A chance of rain after 2pm. Mostly cloudy, with a high near 40. West wind around 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 31. Southwest wind around 11 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37. North wind 11 to 13 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. North wind 11 to 13 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 35. East wind around 14 mph. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.37°N 70.75°W (Elev. 299 ft)
Last Update:
2:25 pm EST Feb 13, 2026
Forecast Valid:
5pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation