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

77°F

25°C

Humidity 77%
Wind Speed SW 13 G 21 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Sep 11:53 am EDT
Extended Forecast for

2 Miles SSE Edgartown MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 79. Southwest wind around 17 mph.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Northwest wind 7 to 11 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 74. North wind 5 to 9 mph becoming southwest in the afternoon.

    High: 74 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51. Southwest wind 5 to 7 mph becoming northeast after midnight.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. East wind 6 to 10 mph becoming south in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. South wind around 9 mph.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly between 8am and 11am. Mostly cloudy, with a high near 74. South wind 9 to 11 mph. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. Southwest wind around 8 mph.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. Northwest wind 8 to 10 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. Southwest wind around 17 mph.
Tonight
Partly cloudy, with a low around 66. Northwest wind 7 to 11 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 74. North wind 5 to 9 mph becoming southwest in the afternoon.
Friday Night
Clear, with a low around 51. Southwest wind 5 to 7 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 72. East wind 6 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 61. South wind around 9 mph.
Sunday
Showers likely, mainly between 8am and 11am. Mostly cloudy, with a high near 74. South wind 9 to 11 mph. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 65. Southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 76. Northwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 61. Northeast wind around 7 mph.
Tuesday
Sunny, with a high near 73. East wind 8 to 11 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 63. Southwest wind around 11 mph.
Wednesday
Mostly sunny, with a high near 76. Southwest wind 11 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Edgartown MA
 41.36°N 70.51°W (Elev. 10 ft)
Last Update:
12:33 pm EDT Sep 10, 2026
Forecast Valid:
12pm EDT Sep 10, 2026-6pm EDT Sep 16, 2026
 
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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