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

43°F

6°C

Humidity 65%
Wind Speed S 9 mph
Barometer 30.54 in (1034.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Apr 5:53 pm EDT
Extended Forecast for

Edgartown MA

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South wind 5 to 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. Southwest wind 5 to 15 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 43. Southwest wind around 14 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 52. Northwest wind 8 to 10 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41. North wind around 7 mph.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47. North wind 5 to 9 mph becoming south in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. South wind 10 to 14 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52. Breezy, with a southwest wind 17 to 21 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Southwest wind 15 to 17 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. South wind 5 to 11 mph.
Friday
Mostly sunny, with a high near 48. Southwest wind 5 to 15 mph.
Friday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 43. Southwest wind around 14 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 52. Northwest wind 8 to 10 mph.
Saturday Night
Clear, with a low around 41. North wind around 7 mph.
Sunday
Mostly sunny, with a high near 47. North wind 5 to 9 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South wind 10 to 14 mph.
Monday
Mostly cloudy, with a high near 52. Breezy, with a southwest wind 17 to 21 mph.
Monday Night
Mostly cloudy, with a low around 48. Southwest wind 15 to 17 mph.
Tuesday
Mostly sunny, with a high near 56. Southwest wind 11 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 56. Southwest wind 10 to 13 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 48. Southwest wind around 11 mph.
Thursday
Mostly cloudy, with a high near 56. Southwest wind 10 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Edgartown MA
 41.38°N 70.51°W (Elev. 3 ft)
Last Update:
5:15 pm EDT Apr 9, 2026
Forecast Valid:
6pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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