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

37°F

3°C

Humidity 62%
Wind Speed W 9 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Jan 10:53 pm EST
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: Mostly clear, with a low around 33. West wind around 15 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. West wind 11 to 13 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Southwest wind 10 to 15 mph.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 8pm. Cloudy, with a low around 36. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 44. West wind 9 to 14 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of snow after 10pm. Mostly cloudy, with a low around 23. West wind 14 to 17 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 8am. Mostly sunny, with a high near 35. West wind 14 to 17 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. West wind 10 to 14 mph.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West wind around 15 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 45. West wind 11 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 13 to 16 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 46. Southwest wind 10 to 15 mph.
Wednesday Night
A chance of rain, mainly after 8pm. Cloudy, with a low around 36. South wind around 7 mph. Chance of precipitation is 40%.
Thursday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 44. West wind 9 to 14 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 23. West wind 14 to 17 mph. Chance of precipitation is 30%.
Friday
A chance of snow before 8am. Mostly sunny, with a high near 35. West wind 14 to 17 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 27. West wind 10 to 14 mph.
Saturday
Mostly sunny, with a high near 41. Southwest wind around 11 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 32. South wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 40. South wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. West wind 14 to 16 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 34. West wind 16 to 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
5:03 pm EST Jan 12, 2026
Forecast Valid:
11pm EST Jan 12, 2026-6pm EST Jan 19, 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