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Current conditions at
Marthas Vineyard Airport (KMVY)
Lat: 41.39°NLon: 70.62°WElev: 59ft.
Fog
41°F
5°C
| Humidity | 100% |
| Wind Speed | S 8 mph |
| Barometer | 29.79 in (1008.7 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 0.25 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 8 Mar 3:53 am EDT |
Extended Forecast for
Chilmark MA
Overnight

Low: 40 °F
Chance Rain
and Patchy
Dense FogSunday

High: 46 °F
Chance Rain
and Patchy
Freezing FogSunday Night

Low: 34 °F
Patchy Fog
Monday

High: 52 °F
Sunny
Monday Night

Low: 33 °F
Mostly Clear
Tuesday

High: 45 °F
Partly Sunny
Tuesday Night

Low: 38 °F
Mostly Cloudy
Wednesday

High: 50 °F
Cloudy
Wednesday Night
Low: 41 °F
Cloudy then
Mostly Cloudy
and Breezy
Detailed Forecast
Overnight
A chance of rain and thunderstorms before 5am, then a slight chance of rain. Patchy dense fog. Otherwise, cloudy, with a low around 40. Southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday
A chance of rain, mainly before 2pm. Patchy dense fog before 3pm. Patchy freezing fog after 3pm. Otherwise, cloudy, with a high near 46. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night
Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. West wind around 10 mph.
Monday
Sunny, with a high near 52. Southwest wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 33. Southwest wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 45. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind around 8 mph.
Wednesday
Cloudy, with a high near 50. South wind 9 to 13 mph.
Wednesday Night
Cloudy, with a low around 41. Breezy, with a south wind 15 to 20 mph.
Thursday
Rain likely, mainly after 10am. Cloudy, with a high near 51. Breezy, with a south wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy, with a west wind 18 to 20 mph. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 42. Southwest wind around 16 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 45. West wind 15 to 18 mph, with gusts as high as 28 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chilmark MA
41.34°N 70.75°W (Elev. 79 ft)
41.34°N 70.75°W (Elev. 79 ft)
3:08 am EDT Mar 8, 2026
4am EDT Mar 8, 2026-6pm EDT Mar 14, 2026


