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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind 13 to 17 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind around 10 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Northwest wind 5 to 8 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain after 2pm. Partly sunny, with a high near 60. Southwest wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 4am. Mostly cloudy, with a low around 48. Southwest wind 14 to 16 mph becoming west after midnight. Chance of precipitation is 50%.

    Low: 48 °F

    Chance Rain

  • Tuesday

    Tuesday: Sunny, with a high near 58. Northwest wind around 16 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. West wind 11 to 14 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Southwest wind 10 to 13 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 44. Southwest wind around 14 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Northwest wind 13 to 17 mph.
Sunday
Sunny, with a high near 55. Northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 47. Northwest wind 5 to 8 mph.
Monday
A slight chance of rain after 2pm. Partly sunny, with a high near 60. Southwest wind 7 to 14 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 48. Southwest wind 14 to 16 mph becoming west after midnight. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 58. Northwest wind around 16 mph.
Tuesday Night
Mostly clear, with a low around 47. West wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 59. Southwest wind 10 to 13 mph.
Wednesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 44. Southwest wind around 14 mph. Chance of precipitation is 40%.
Thursday
A chance of rain before 5pm. Partly sunny, with a high near 55. Northwest wind around 17 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 40. Northwest wind 13 to 15 mph.
Friday
Mostly sunny, with a high near 57. Southwest wind 10 to 13 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48. Southwest wind 14 to 16 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 60. West wind around 16 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.37°N 70.75°W (Elev. 299 ft)
Last Update:
7:06 pm EDT Nov 1, 2025
Forecast Valid:
8pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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