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

45°F

7°C

Humidity 52%
Wind Speed W 13 G 28 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 6 Apr 6:53 pm EDT
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: Increasing clouds, with a low around 37. West wind 5 to 14 mph becoming northwest after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and noon. Partly sunny, with a high near 47. Southwest wind 7 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. Northwest wind 11 to 14 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42. North wind 8 to 11 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 34. Southeast wind around 6 mph.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Southeast wind 6 to 10 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Southeast wind around 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. Southwest wind 6 to 8 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Southwest wind around 8 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. West wind 5 to 14 mph becoming northwest after midnight.
Tuesday
A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and noon. Partly sunny, with a high near 47. Southwest wind 7 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 31. Northwest wind 11 to 14 mph.
Wednesday
Sunny, with a high near 42. North wind 8 to 11 mph.
Wednesday Night
Clear, with a low around 34. Southeast wind around 6 mph.
Thursday
Sunny, with a high near 46. Southeast wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 38. Southeast wind around 7 mph.
Friday
Mostly sunny, with a high near 50. Southwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 42. Southwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 55. West wind around 10 mph.
Saturday Night
Mostly clear, with a low around 40. North wind around 8 mph.
Sunday
Sunny, with a high near 50. North wind around 8 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. South wind 8 to 10 mph.
Monday
Partly sunny, with a high near 54. Southwest wind 11 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
3:16 pm EDT Apr 6, 2026
Forecast Valid:
6pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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