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.

Fog/Mist

44°F

7°C

Humidity 96%
Wind Speed W 6 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Wind Chill41°F (5°C)
Last update 10 Jan 4:53 am EST
Extended Forecast for

2 Miles SW Chilmark MA

  • Today

    Today: Rain likely, mainly after 5pm. Cloudy, with a high near 44. Northwest wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 39. East wind 11 to 16 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 43. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: A slight chance of rain before 9pm. Partly cloudy, with a low around 30. Breezy, with a west wind 23 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 40. Breezy, with a west wind 16 to 23 mph, with gusts as high as 36 mph.

    High: 40 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. West wind 15 to 17 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. West wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 46 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Today
Rain likely, mainly after 5pm. Cloudy, with a high near 44. Northwest wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 4am. Low around 39. East wind 11 to 16 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 43. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of rain before 9pm. Partly cloudy, with a low around 30. Breezy, with a west wind 23 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 40. Breezy, with a west wind 16 to 23 mph, with gusts as high as 36 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 15 to 17 mph.
Tuesday
Sunny, with a high near 43. West wind 16 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph.
Wednesday
Mostly cloudy, with a high near 46. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
A chance of showers after 9pm. Cloudy, with a low around 35. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38. Northwest wind 9 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. North wind 14 to 16 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 33. Breezy, with a north wind 17 to 20 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Chilmark MA
 41.32°N 70.76°W (Elev. 0 ft)
Last Update:
4:54 am EST Jan 10, 2026
Forecast Valid:
5am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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