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

42°F

6°C

Humidity 73%
Wind Speed E 3 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Jan 3:53 pm EST
Extended Forecast for

2 Miles SW Chilmark MA

  • This Afternoon

    This Afternoon: Rain likely, mainly after 5pm. Cloudy, with a high near 43. East wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Tonight

    Tonight: Rain. Low around 38. East wind 11 to 16 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain before 2pm, then isolated showers between 2pm and 4pm. High near 42. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain then
    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Isolated showers between 7pm and 8pm. Partly cloudy, with a low around 31. Breezy, with a west wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Breezy.
    Isolated
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 39. Breezy, with a west wind 17 to 24 mph, with gusts as high as 34 mph.

    High: 39 °F

    Sunny and
    Breezy

  • Monday Night

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

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. West wind around 16 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Breezy, with a southwest wind 16 to 21 mph.

    Low: 39 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Breezy, with a southwest wind 16 to 20 mph.

    High: 46 °F

    Mostly Cloudy
    and Breezy
    then Cloudy

Detailed Forecast

This Afternoon
Rain likely, mainly after 5pm. Cloudy, with a high near 43. East wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 38. East wind 11 to 16 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain before 2pm, then isolated showers between 2pm and 4pm. High near 42. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Isolated showers between 7pm and 8pm. Partly cloudy, with a low around 31. Breezy, with a west wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 39. Breezy, with a west wind 17 to 24 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 35. West wind around 17 mph.
Tuesday
Sunny, with a high near 44. West wind around 16 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Breezy, with a southwest wind 16 to 21 mph.
Wednesday
Mostly cloudy, with a high near 46. Breezy, with a southwest wind 16 to 20 mph.
Wednesday Night
A chance of rain after 7pm. Cloudy, with a low around 34. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 40. West wind 11 to 14 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 26. North wind 13 to 15 mph.
Friday
Partly sunny, with a high near 35. North wind around 16 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 29. Southwest wind 11 to 14 mph.
Saturday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Chilmark MA
 41.32°N 70.76°W (Elev. 0 ft)
Last Update:
1:42 pm EST Jan 10, 2026
Forecast Valid:
4pm EST Jan 10, 2026-6pm EST Jan 17, 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