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

59°F

15°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 1:53 am EDT
Extended Forecast for

Edgartown MA

  • Overnight

    Overnight: Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 58. East wind around 7 mph.

    Low: 58 °F

    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 69. East wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm, then a slight chance of showers after midnight. Cloudy, with a low around 59. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 62. Southwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A slight chance of showers before 10am. Partly sunny, with a high near 77. Southwest wind 9 to 15 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. Southwest wind around 14 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. Southwest wind 13 to 15 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. West wind 7 to 10 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 58. East wind around 7 mph.
Tuesday
A slight chance of showers before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 69. East wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers before 10pm, then a slight chance of showers after midnight. Cloudy, with a low around 59. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 62. Southwest wind around 8 mph. Chance of precipitation is 30%.
Juneteenth
A slight chance of showers before 10am. Partly sunny, with a high near 77. Southwest wind 9 to 15 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 64. Southwest wind around 14 mph.
Friday
Sunny, with a high near 76. Southwest wind 13 to 15 mph.
Friday Night
Mostly clear, with a low around 61. West wind 7 to 10 mph.
Saturday
Sunny, with a high near 76. West wind 8 to 11 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 62. Southwest wind around 9 mph.
Sunday
Partly sunny, with a high near 76. Southwest wind 10 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 62. West wind around 9 mph.
Monday
Mostly sunny, with a high near 77. West wind 9 to 13 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Edgartown MA
 41.38°N 70.53°W (Elev. 30 ft)
Last Update:
3:26 pm EDT Jun 16, 2025
Forecast Valid:
2am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation