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.

Overcast

58°F

14°C

Humidity 93%
Wind Speed E 8 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Jun 9:53 pm EDT
Extended Forecast for

Chilmark MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. East wind around 7 mph.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68. East wind 10 to 13 mph.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. East wind 6 to 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. East wind 8 to 10 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight. Cloudy, with a low around 60. Southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 60 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 72. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. Southwest wind around 9 mph.

    Low: 62 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 76. Southwest wind 10 to 16 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. West wind around 14 mph.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. East wind around 7 mph.
Monday
Partly sunny, with a high near 68. East wind 10 to 13 mph.
Monday Night
Mostly cloudy, with a low around 57. East wind 6 to 8 mph.
Tuesday
Mostly cloudy, with a high near 70. East wind 8 to 10 mph.
Tuesday Night
A slight chance of showers after midnight. Cloudy, with a low around 60. Southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 72. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 62. Southwest wind around 9 mph.
Juneteenth
Mostly sunny, with a high near 76. Southwest wind 10 to 16 mph.
Thursday Night
Partly cloudy, with a low around 63. West wind around 14 mph.
Friday
Mostly sunny, with a high near 75. West wind around 14 mph.
Friday Night
Mostly clear, with a low around 61. West wind 9 to 11 mph.
Saturday
Sunny, with a high near 74. Southwest wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 62. Southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 75. Southwest wind 11 to 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
8:56 pm EDT Jun 15, 2025
Forecast Valid:
10pm EDT Jun 15, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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