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.

Overcast

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 29.50 in (999.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 Jan 8:53 am EST
Extended Forecast for

Chilmark MA

  • New Year's Day

    New Year's Day: Snow before 11am. The snow could be heavy at times. Temperature falling to around 23 by 5pm. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 37 °F⇓

    Breezy. Heavy
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. Breezy, with a west wind 17 to 24 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 30. West wind around 16 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West wind around 15 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 32. West wind 10 to 14 mph.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Cloudy, with a low around 24. West wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 24 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 32. North wind 8 to 10 mph.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Northwest wind 11 to 14 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 30. Northwest wind 7 to 13 mph.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Snow before 11am. The snow could be heavy at times. Temperature falling to around 23 by 5pm. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 19. Breezy, with a west wind 17 to 24 mph.
Friday
Mostly sunny, with a high near 30. West wind around 16 mph.
Friday Night
Mostly clear, with a low around 23. West wind around 15 mph.
Saturday
Mostly sunny, with a high near 32. West wind 10 to 14 mph.
Saturday Night
A slight chance of snow after 3am. Cloudy, with a low around 24. West wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 32. North wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 19. Northwest wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 30. Northwest wind 7 to 13 mph.
Monday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 23. West wind around 7 mph becoming southeast after midnight. Chance of precipitation is 30%.
Tuesday
A chance of snow. Partly sunny, with a high near 39. Southeast wind 7 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 33. South wind around 9 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43. South wind around 10 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.37°N 70.75°W (Elev. 299 ft)
Last Update:
8:08 am EST Jan 1, 2026
Forecast Valid:
9am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation