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

78°F

26°C

Humidity 74%
Wind Speed SW 14 G 25 mph
Barometer 29.77 in (1008.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 10 Sep 4:53 pm EDT
Extended Forecast for

Naushon Island MA

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Southwest wind 8 to 14 mph becoming northwest after midnight.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 73. North wind 6 to 9 mph becoming southwest in the afternoon.

    High: 73 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. West wind 5 to 8 mph becoming north after midnight.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Northeast wind 5 to 9 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62. South wind around 10 mph.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly between 8am and 11am. Mostly cloudy, with a high near 73. South wind 10 to 13 mph. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 67. Southwest wind around 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. Northwest wind 8 to 11 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. Northeast wind around 9 mph.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. Southwest wind 8 to 14 mph becoming northwest after midnight.
Friday
Partly sunny, then gradually becoming sunny, with a high near 73. North wind 6 to 9 mph becoming southwest in the afternoon.
Friday Night
Clear, with a low around 52. West wind 5 to 8 mph becoming north after midnight.
Saturday
Sunny, with a high near 71. Northeast wind 5 to 9 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 62. South wind around 10 mph.
Sunday
Showers likely, mainly between 8am and 11am. Mostly cloudy, with a high near 73. South wind 10 to 13 mph. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 67. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 74. Northwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 65. Northeast wind around 9 mph.
Tuesday
Sunny, with a high near 71. East wind 9 to 14 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 68. Southwest wind around 16 mph.
Wednesday
Mostly sunny, with a high near 74. Southwest wind 15 to 17 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 64. West wind around 11 mph becoming north after midnight. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 71. Northeast wind 11 to 13 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Naushon Island MA
 41.5°N 70.74°W (Elev. 30 ft)
Last Update:
12:33 pm EDT Sep 10, 2026
Forecast Valid:
5pm EDT Sep 10, 2026-6pm EDT Sep 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation