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

53°F

12°C

Humidity 83%
Wind Speed Calm
Barometer 30.21 in (1023.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Sep 7:53 pm EDT
Extended Forecast for

2 Miles NNW Edgartown MA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. East wind around 7 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 66. Southeast wind 8 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Partly Sunny
    then Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers. Patchy fog before 7pm, then patchy fog after 10pm. Low around 61. Southeast wind 8 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: Showers likely, mainly before 7am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 67. Northeast wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers
    Likely and
    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. Northeast wind around 15 mph.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. Breezy, with a northeast wind 16 to 20 mph.

    Low: 57 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. Breezy, with a northeast wind around 23 mph.

    High: 64 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. Breezy, with a northeast wind 22 to 24 mph.

    Low: 57 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. East wind around 7 mph.
Sunday
Showers likely, mainly after 2pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 66. Southeast wind 8 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Patchy fog before 7pm, then patchy fog after 10pm. Low around 61. Southeast wind 8 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely, mainly before 7am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 67. Northeast wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 57. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 64. Northeast wind around 15 mph.
Tuesday Night
Mostly cloudy, with a low around 57. Breezy, with a northeast wind 16 to 20 mph.
Wednesday
Partly sunny, with a high near 64. Breezy, with a northeast wind around 23 mph.
Wednesday Night
Mostly cloudy, with a low around 57. Breezy, with a northeast wind 22 to 24 mph.
Thursday
A chance of showers after 10am. Mostly cloudy, with a high near 65. Windy, with a northeast wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Windy, with a northeast wind around 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 66. Windy, with a northeast wind 24 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. Windy, with a north wind 24 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 66. Breezy, with a north wind 20 to 22 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Edgartown MA
 41.4°N 70.53°W (Elev. 3 ft)
Last Update:
2:33 pm EDT Sep 19, 2026
Forecast Valid:
8pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation