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.

Unknown Precip

18°F

-8°C

Humidity 65%
Wind Speed NW 17 G 32 mph
Barometer 29.75 in (1007.4 mb)
Dewpoint 8°F (-13°C)
Visibility 7.00 mi
Wind Chill3°F (-16°C)
Last update 27 Jan 12:53 am EST
Extended Forecast for

Chilmark MA

  • Overnight

    Overnight: Partly cloudy, with a low around 14. Wind chill values as low as -1. Blustery, with a northwest wind around 22 mph, with gusts as high as 38 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Increasing clouds, with a high near 26. Wind chill values as low as -3. Blustery, with a west wind 14 to 20 mph, with gusts as high as 34 mph.

    High: 26 °F

    Sunny and
    Blustery then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 16. Breezy, with a northwest wind 16 to 20 mph.

    Low: 16 °F

    Decreasing
    Clouds and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 25. Northwest wind 10 to 15 mph.

    High: 25 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 15. Northwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 11am. Mostly sunny, with a high near 23. Northwest wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Northwest wind around 18 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 21. West wind 15 to 17 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Northwest wind 10 to 15 mph.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 14. Wind chill values as low as -1. Blustery, with a northwest wind around 22 mph, with gusts as high as 38 mph.
Tuesday
Increasing clouds, with a high near 26. Wind chill values as low as -3. Blustery, with a west wind 14 to 20 mph, with gusts as high as 34 mph.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 16. Breezy, with a northwest wind 16 to 20 mph.
Wednesday
Sunny, with a high near 25. Northwest wind 10 to 15 mph.
Wednesday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 15. Northwest wind around 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 11am. Mostly sunny, with a high near 23. Northwest wind 11 to 14 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 12. Northwest wind around 18 mph.
Friday
Mostly sunny, with a high near 21. West wind 15 to 17 mph.
Friday Night
Partly cloudy, with a low around 12. Northwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 27. Northwest wind around 10 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Northeast wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 32. North wind around 18 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. Blustery, with a north wind 18 to 20 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 34. North wind 14 to 16 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:
4:31 pm EST Jan 26, 2026
Forecast Valid:
1am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation