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

64°F

18°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 13 Jul 10:53 pm EDT
Extended Forecast for

Cuttyhunk MA

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 66. Southeast wind 5 to 8 mph.

    Low: 66 °F

    Patchy Fog

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Southeast wind 7 to 11 mph becoming southwest in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers, with thunderstorms also possible after 5am. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 70. Southwest wind around 11 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 3pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 14 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. Southwest wind 11 to 13 mph.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Southwest wind 10 to 15 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind around 14 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. Southwest wind 14 to 18 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. Southwest wind around 17 mph.

    Low: 72 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 66. Southeast wind 5 to 8 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Southeast wind 7 to 11 mph becoming southwest in the afternoon.
Monday Night
A slight chance of showers, with thunderstorms also possible after 5am. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 70. Southwest wind around 11 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 3pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 70. Southwest wind 11 to 13 mph.
Wednesday
Partly sunny, with a high near 77. Southwest wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind around 14 mph.
Thursday
Partly sunny, with a high near 78. Southwest wind 14 to 18 mph.
Thursday Night
Mostly cloudy, with a low around 72. Southwest wind around 17 mph.
Friday
Mostly sunny, with a high near 79. Southwest wind 15 to 17 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 70. West wind 13 to 16 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 77. North wind around 14 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 68. South wind around 11 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 76. North wind 11 to 15 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cuttyhunk MA
 41.46°N 70.81°W (Elev. 0 ft)
Last Update:
6:05 pm EDT Jul 13, 2025
Forecast Valid:
11pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation