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

23°F

-5°C

Humidity 55%
Wind Speed SW 3 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 2 Feb 5:53 pm EST
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: Clear, with a low around 15. Northwest wind 7 to 9 mph.

    Low: 15 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind 6 to 9 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Northwest wind 6 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Northwest wind around 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Northwest wind around 9 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Northwest wind around 10 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 30. Northwest wind 8 to 11 mph becoming southwest in the afternoon.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 7pm. Mostly cloudy, with a low around 11. Southwest wind 14 to 18 mph. Chance of precipitation is 50%.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 15. Northwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 34. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24. West wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 31. Northwest wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 19. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 17. Northwest wind around 10 mph.
Friday
Partly sunny, with a high near 30. Northwest wind 8 to 11 mph becoming southwest in the afternoon.
Friday Night
A chance of snow after 7pm. Mostly cloudy, with a low around 11. Southwest wind 14 to 18 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 19. Blustery, with a northwest wind 21 to 24 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Partly cloudy, with a low around 7. Windy, with a northwest wind 26 to 28 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 20. Blustery, with a northwest wind 18 to 23 mph.
Sunday Night
Partly cloudy, with a low around 10. Blustery, with a northwest wind around 21 mph.
Monday
Mostly sunny, with a high near 23. Northwest wind 16 to 18 mph.
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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:
2:11 pm EST Feb 2, 2026
Forecast Valid:
6pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
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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