Current conditions at
Marthas Vineyard Airport (KMVY)
Lat: 41.39°NLon: 70.62°WElev: 59ft.
Fair
46°F
8°C
| Humidity | 42% |
| Wind Speed | N 6 mph |
| Barometer | 30.52 in (1033.3 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 12 Apr 8:53 am EDT |
Extended Forecast for
Chilmark MA
Today

High: 50 °F
Increasing
CloudsTonight

Low: 42 °F
Isolated
ShowersMonday
High: 53 °F
Breezy.
Mostly Cloudy
then Patchy
FogMonday Night

Low: 46 °F
Isolated
Showers and
Patchy FogTuesday

High: 57 °F
Mostly Sunny
Tuesday Night

Low: 47 °F
Mostly Cloudy
Wednesday

High: 59 °F
Mostly Sunny
Wednesday Night

Low: 48 °F
Chance
ShowersThursday

High: 58 °F
Partly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 50. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Tonight
Isolated showers after 11pm. Mostly cloudy, with a low around 42. South wind 10 to 17 mph. Chance of precipitation is 20%.
Monday
Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 53. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 40 mph.
Monday Night
Isolated showers before 1am. Patchy fog before 8pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 46. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 57. Southwest wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 47. Southwest wind around 11 mph.
Wednesday
Mostly sunny, with a high near 59. Southwest wind around 11 mph.
Wednesday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 48. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 58. South wind 9 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind around 11 mph.
Friday
Partly sunny, with a high near 60. Southwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around 46. Northeast wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 56. Northeast wind 7 to 10 mph becoming southeast in the afternoon.
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)
4:12 am EDT Apr 12, 2026
9am EDT Apr 12, 2026-6pm EDT Apr 18, 2026


