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

52°F

11°C

Humidity 97%
Wind Speed N 7 mph
Barometer 30.19 in (1022.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 2 Aug 12:53 am EDT
Extended Forecast for

Edgartown MA

  • Overnight

    Overnight: Mostly clear, with a low around 65. North wind around 13 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. North wind around 11 mph becoming east in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Southwest wind around 6 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. South wind 7 to 11 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. South wind 8 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Southeast wind 8 to 10 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Southeast wind 7 to 9 mph becoming west after midnight.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. East wind 9 to 11 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. Southeast wind 8 to 10 mph.

    Low: 68 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 65. North wind around 13 mph.
Saturday
Sunny, with a high near 73. North wind around 11 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 65. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 74. South wind 7 to 11 mph.
Sunday Night
Mostly clear, with a low around 66. South wind 8 to 10 mph.
Monday
Sunny, with a high near 75. Southeast wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 66. Southeast wind 7 to 9 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 75. East wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 68. Southeast wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 75. East wind 11 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 67. East wind around 11 mph.
Thursday
Partly sunny, with a high near 74. Southeast wind 13 to 15 mph.
Thursday Night
Partly cloudy, with a low around 68. East wind around 14 mph.
Friday
Mostly sunny, with a high near 74. East wind around 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Edgartown MA
 41.4°N 70.5°W (Elev. 3 ft)
Last Update:
10:17 pm EDT Aug 1, 2025
Forecast Valid:
1am EDT Aug 2, 2025-6pm EDT Aug 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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