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.

Mostly Cloudy

29°F

-2°C

Humidity 58%
Wind Speed NW 17 G 25 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 12 Feb 9:53 am EST
Extended Forecast for

Chilmark MA

  • Today

    Today: Mostly sunny, with a high near 34. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. North wind around 9 mph becoming west in the afternoon.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: A chance of flurries after 1am. Partly cloudy, with a low around 21. West wind around 9 mph.

    Low: 21 °F

    Chance
    Flurries

  • Saturday

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

    High: 36 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Northwest wind 7 to 10 mph becoming northeast in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after midnight. Mostly cloudy, with a low around 30. East wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before noon, then a chance of rain between noon and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 38. East wind around 10 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 34. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 18. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 34. North wind around 9 mph becoming west in the afternoon.
Friday Night
A chance of flurries after 1am. Partly cloudy, with a low around 21. West wind around 9 mph.
Saturday
A chance of flurries before 10am. Mostly sunny, with a high near 36. West wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind around 10 mph.
Sunday
Mostly sunny, with a high near 35. Northwest wind 7 to 10 mph becoming northeast in the afternoon.
Sunday Night
A chance of snow after midnight. Mostly cloudy, with a low around 30. East wind 8 to 10 mph. Chance of precipitation is 30%.
Washington's Birthday
A chance of rain and snow before noon, then a chance of rain between noon and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 38. East wind around 10 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow before 7pm, then a chance of rain between 7pm and 9pm. Mostly cloudy, with a low around 31. North wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 39. North wind around 10 mph becoming west in the afternoon.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 32. West wind around 10 mph.
Wednesday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 40. South wind 11 to 13 mph. Chance of precipitation is 40%.
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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:
10:38 am EST Feb 12, 2026
Forecast Valid:
10am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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Additional Resources

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Chance of Precipitation