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.

Mostly Cloudy

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 29.89 in (1012.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Aug 6:53 am EDT
Extended Forecast for

2 Miles NW Edgartown MA

  • Today

    Today: Mostly sunny, with a high near 82. Southwest wind 5 to 11 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 70. Southwest wind 6 to 8 mph.

    Low: 70 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers between 1pm and 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 84 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 79. Northeast wind 8 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly after 3am. Partly cloudy, with a low around 65. East wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 3pm. Partly sunny, with a high near 77. East wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. East wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 80. East wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 82. Southwest wind 5 to 11 mph.
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 70. Southwest wind 6 to 8 mph.
Thursday
A slight chance of showers between 1pm and 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. West wind around 6 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 79. Northeast wind 8 to 10 mph.
Friday Night
A chance of showers, mainly after 3am. Partly cloudy, with a low around 65. East wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday
Showers likely, mainly after 3pm. Partly sunny, with a high near 77. East wind 10 to 13 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. East wind 6 to 9 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 80. East wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 50%.
Sunday Night
A chance of showers before midnight. Mostly cloudy, with a low around 67. Southwest wind around 8 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. Southwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 79. Southwest wind 7 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Edgartown MA
 41.41°N 70.56°W (Elev. 52 ft)
Last Update:
6:48 am EDT Aug 19, 2026
Forecast Valid:
7am EDT Aug 19, 2026-6pm EDT Aug 25, 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