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

14°F

-10°C

Humidity 84%
Wind Speed W 5 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 14 Feb 6:53 am EST
Extended Forecast for

Chilmark MA

  • Today

    Today: Mostly sunny, with a high near 35. West wind 9 to 13 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind around 9 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Northwest wind 6 to 10 mph becoming northeast in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 27. East wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Washington's Birthday

    Washington's Birthday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 37. East wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Northeast wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Southwest wind 6 to 9 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Southwest wind 7 to 9 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after noon. Cloudy, with a high near 39. Northwest wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 39 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 35. West wind 9 to 13 mph.
Tonight
Mostly clear, with a low around 25. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 31. Northwest wind 6 to 10 mph becoming northeast in the afternoon.
Sunday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 27. East wind 6 to 8 mph. Chance of precipitation is 20%.
Washington's Birthday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 37. East wind 7 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 30. Northeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 38. Southwest wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Southwest wind 7 to 9 mph.
Wednesday
A chance of rain after noon. Cloudy, with a high near 39. Northwest wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Rain likely, possibly mixed with snow before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Cloudy, with a low around 31. Southeast wind 11 to 13 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 37. North wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27. North wind around 11 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Partly sunny, with a high near 35. Northeast wind around 13 mph. Chance of precipitation is 40%.
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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:
1:58 am EST Feb 14, 2026
Forecast Valid:
7am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation