National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

A Few Clouds

47°F

8°C

Humidity 52%
Wind Speed W 12 G 23 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 14 Mar 9:53 am EDT
Extended Forecast for

Chilmark MA

Wind Advisory until March 14, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 14, 07:00pm

    NOW until 7:00pm Sat

    Wind Advisory

  • Today

    High: 43 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind 13 to 18 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 39. North wind 6 to 8 mph becoming southeast in the afternoon.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 5am. Mostly cloudy, with a low around 39. Southeast wind 10 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain likely, then rain and possibly a thunderstorm after 9am. High near 54. Breezy, with a south wind around 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%.

    High: 54 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Low around 36. Windy, with a south wind 28 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: A chance of rain before 8am. Partly sunny, with a high near 45. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 45 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Breezy, with a west wind 16 to 22 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Today
Sunny, with a high near 43. Breezy, with a west wind around 25 mph, with gusts as high as 48 mph.
Tonight
Mostly clear, with a low around 30. Northwest wind 13 to 18 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 39. North wind 6 to 8 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain, mainly after 5am. Mostly cloudy, with a low around 39. Southeast wind 10 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, then rain and possibly a thunderstorm after 9am. High near 54. Breezy, with a south wind around 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%.
Monday Night
Rain and possibly a thunderstorm. Low around 36. Windy, with a south wind 28 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain before 8am. Partly sunny, with a high near 45. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 25. Breezy, with a west wind 16 to 22 mph.
Wednesday
Sunny, with a high near 36. Northwest wind 8 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 41. South wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 33. South wind around 8 mph.
Friday
Mostly sunny, with a high near 43. Southwest wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
3:06 am EDT Mar 14, 2026
Forecast Valid:
10am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation