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

48°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 30.21 in (1022.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Sep 10:53 pm EDT
Extended Forecast for

Menemsha MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. Southeast wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm. Patchy fog between 4pm and 5pm. High near 65. Southeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Partly Sunny
    then Showers
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 5am. Patchy fog after 8pm. Low around 61. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers, mainly before 8am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Breezy, with a northeast wind 18 to 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Northeast wind 11 to 14 mph.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 11am. Mostly cloudy, with a high near 64. Northeast wind around 18 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. Breezy, with a northeast wind 17 to 20 mph.

    Low: 55 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. Breezy, with a northeast wind around 24 mph.

    High: 64 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Breezy, with a northeast wind around 24 mph.

    Low: 55 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. Southeast wind around 7 mph.
Sunday
Showers, mainly after 2pm. Patchy fog between 4pm and 5pm. High near 65. Southeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly before 5am. Patchy fog after 8pm. Low around 61. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers, mainly before 8am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Breezy, with a northeast wind 18 to 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 56. Northeast wind 11 to 14 mph.
Tuesday
A slight chance of showers after 11am. Mostly cloudy, with a high near 64. Northeast wind around 18 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 55. Breezy, with a northeast wind 17 to 20 mph.
Wednesday
Partly sunny, with a high near 64. Breezy, with a northeast wind around 24 mph.
Wednesday Night
Mostly cloudy, with a low around 55. Breezy, with a northeast wind around 24 mph.
Thursday
A chance of showers after 10am. Mostly cloudy, with a high near 65. Windy, with a northeast wind around 29 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56. Windy, with a northeast wind around 29 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 66. Windy, with a northeast wind around 30 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Windy, with a north wind 24 to 28 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 66. Breezy, with a north wind around 23 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Menemsha MA
 41.34°N 70.72°W (Elev. 0 ft)
Last Update:
12:58 am EDT Sep 20, 2026
Forecast Valid:
1am EDT Sep 20, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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