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

73°F

23°C

Humidity 51%
Wind Speed W 17 G 28 mph
Barometer 29.64 in (1003.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 11:53 am EDT
Extended Forecast for

2 Miles SW Chilmark MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind 7 to 14 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Southwest wind 8 to 15 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. West wind 5 to 11 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm. Partly sunny, with a high near 75. Light and variable wind becoming southeast 8 to 13 mph in the morning. Chance of precipitation is 60%.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 62. Breezy, with a south wind 18 to 22 mph. Chance of precipitation is 100%.

    Low: 62 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Partly sunny, with a high near 76. West wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southwest wind around 8 mph becoming northwest after midnight.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 61. West wind 7 to 14 mph.
Sunday
Sunny, with a high near 74. Southwest wind 8 to 15 mph.
Sunday Night
Partly cloudy, with a low around 62. West wind 5 to 11 mph.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 75. Light and variable wind becoming southeast 8 to 13 mph in the morning. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 62. Breezy, with a south wind 18 to 22 mph. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 76. West wind 10 to 13 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 62. Southwest wind around 8 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 72. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. Southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 71. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 63. South wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 72. Southeast wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Chilmark MA
 41.32°N 70.76°W (Elev. 0 ft)
Last Update:
4:30 am EDT Jun 20, 2026
Forecast Valid:
12pm EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation