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Current conditions at
Marthas Vineyard Airport (KMVY)
Lat: 41.39°NLon: 70.62°WElev: 59ft.
Fog
40°F
4°C
| Humidity | 100% |
| Wind Speed | S 14 mph |
| Barometer | 30.23 in (1023.7 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 0.50 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 7 Mar 9:53 am EST |
Extended Forecast for
Chilmark MA
Today

High: 45 °F
Patchy Fog
Tonight

Low: 40 °F
Chance Rain
and Patchy
FogSunday

High: 50 °F
Chance Rain
and Patchy
FogSunday Night

Low: 35 °F
Decreasing
CloudsMonday

High: 44 °F
Sunny
Monday Night

Low: 38 °F
Partly Cloudy
Tuesday

High: 46 °F
Mostly Cloudy
Tuesday Night

Low: 38 °F
Mostly Cloudy
Wednesday

High: 47 °F
Chance Rain
Detailed Forecast
Today
Patchy fog before 2pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 45. South wind 9 to 14 mph.
Tonight
A chance of rain after 8pm. Patchy fog between 8pm and 3am. Otherwise, cloudy, with a low around 40. Breezy, with a southwest wind 15 to 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain, mainly before 4pm. Patchy fog before 7am. Otherwise, cloudy, with a high near 50. Southwest wind 13 to 18 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind around 9 mph.
Monday
Sunny, with a high near 44. Southwest wind 7 to 13 mph.
Monday Night
Partly cloudy, with a low around 38. Southwest wind 10 to 13 mph.
Tuesday
Mostly cloudy, with a high near 46. Southwest wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 7 to 9 mph.
Wednesday
A chance of rain after 9am. Cloudy, with a high near 47. South wind 10 to 16 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Cloudy, with a low around 39. Breezy, with a southwest wind 20 to 25 mph. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 46. Breezy, with a southwest wind 21 to 25 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 21 to 23 mph.
Friday
Partly sunny, with a high near 40. West wind 15 to 17 mph becoming southwest in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chilmark MA
41.37°N 70.75°W (Elev. 299 ft)
41.37°N 70.75°W (Elev. 299 ft)
7:57 am EST Mar 7, 2026
10am EST Mar 7, 2026-6pm EDT Mar 13, 2026


