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

17°F

-8°C

Humidity 64%
Wind Speed NW 16 G 23 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 29 Jan 8:53 am EST
Extended Forecast for

Chilmark MA

  • Today

    Today: Mostly sunny, with a high near 24. West wind 13 to 15 mph.

    High: 24 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 20 mph.

    Low: 9 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Friday

    Friday: Sunny, with a high near 18. Wind chill values as low as -8. Blustery, with a west wind 16 to 20 mph.

    High: 18 °F

    Sunny and
    Blustery then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. Wind chill values as low as -2. Northwest wind 10 to 16 mph.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Northwest wind 6 to 9 mph.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 17. Blustery, with a north wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Slight Chance
    Snow then
    Chance Snow
    and Blustery

  • Sunday

    Sunday: Snow likely. The snow could be heavy at times. Cloudy, with a high near 30. Windy, with a north wind 26 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 70%.

    High: 30 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 21. Windy, with a north wind 22 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely
    and Windy

  • Monday

    Monday: Partly sunny, with a high near 33. Northwest wind 11 to 18 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 24. West wind 13 to 15 mph.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 20 mph.
Friday
Sunny, with a high near 18. Wind chill values as low as -8. Blustery, with a west wind 16 to 20 mph.
Friday Night
Mostly clear, with a low around 9. Wind chill values as low as -2. Northwest wind 10 to 16 mph.
Saturday
Mostly sunny, with a high near 25. Northwest wind 6 to 9 mph.
Saturday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 17. Blustery, with a north wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. The snow could be heavy at times. Cloudy, with a high near 30. Windy, with a north wind 26 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 21. Windy, with a north wind 22 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 33. Northwest wind 11 to 18 mph.
Monday Night
Partly cloudy, with a low around 22. Northwest wind around 11 mph.
Tuesday
Sunny, with a high near 34. West wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 11 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind around 10 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:
3:45 am EST Jan 29, 2026
Forecast Valid:
9am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
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Additional Resources

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Chance of Precipitation