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

29°F

-2°C

Humidity 61%
Wind Speed W 5 mph
Barometer 30.09 in (1019.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Feb 4:53 pm EST
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind around 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 30. Northwest wind 9 to 13 mph.

    High: 30 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Northwest wind around 8 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29. Northwest wind around 8 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. North wind 7 to 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31. North wind around 8 mph becoming southwest in the afternoon.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 18. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely
    and Blustery

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Partly cloudy, with a low around 6. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.

    Low: 6 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind around 9 mph.
Wednesday
Sunny, with a high near 30. Northwest wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 19. Northwest wind around 8 mph.
Thursday
Sunny, with a high near 29. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 18. North wind 7 to 9 mph.
Friday
Partly sunny, with a high near 31. North wind around 8 mph becoming southwest in the afternoon.
Friday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 18. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Saturday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Saturday Night
A chance of snow before 1am. Partly cloudy, with a low around 6. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 18. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 6. Northwest wind around 17 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 23. Northwest wind around 15 mph.
Monday Night
Partly cloudy, with a low around 13. Northwest wind 14 to 16 mph.
Tuesday
Mostly sunny, with a high near 29. West wind 11 to 14 mph.
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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:
1:55 pm EST Feb 3, 2026
Forecast Valid:
5pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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