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

24°F

-4°C

Humidity 52%
Wind Speed NW 6 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 2 Feb 9:53 pm EST
Extended Forecast for

Chilmark MA

  • Tonight

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

    Low: 15 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind 7 to 9 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Northwest wind 7 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Northwest wind 8 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Northwest wind around 9 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 8 to 10 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 31. Northwest wind 8 to 10 mph becoming southwest in the afternoon.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 7pm. Mostly cloudy, with a low around 10. Southwest wind 11 to 16 mph. Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 15. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 35. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24. West wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 19. Northwest wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 8 to 10 mph.
Friday
Partly sunny, with a high near 31. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Friday Night
A chance of snow after 7pm. Mostly cloudy, with a low around 10. Southwest wind 11 to 16 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 20. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Partly cloudy, with a low around 7. Blustery, with a northwest wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 21. Blustery, with a northwest wind 17 to 22 mph.
Sunday Night
Partly cloudy, with a low around 10. Northwest wind around 18 mph.
Monday
Mostly sunny, with a high near 24. Northwest wind 14 to 16 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
6:46 pm EST Feb 2, 2026
Forecast Valid:
10pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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