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Current conditions at
Marthas Vineyard Airport (KMVY)
Lat: 41.39°NLon: 70.62°WElev: 59ft.
Mostly Cloudy
49°F
9°C
| Humidity | 74% |
| Wind Speed | SW 14 mph |
| Barometer | 29.71 in (1005.9 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 8.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 14 Jan 10:53 am EST |
Extended Forecast for
Chilmark MA
Today

High: 51 °F
Partly Sunny
Tonight

Low: 38 °F
Showers
Likely and
Patchy FogThursday
High: 42 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow and
BreezyThursday Night

Low: 20 °F
Slight Chance
Snow Showers
and WindyFriday

High: 37 °F
Mostly Sunny
and WindyFriday Night

Low: 31 °F
Mostly Cloudy
Saturday

High: 42 °F
Chance Rain
Saturday Night

Low: 31 °F
Chance Rain
Sunday
High: 37 °F
Chance
Rain/Snow
then Chance
Snow
Detailed Forecast
Today
Partly sunny, with a high near 51. Southwest wind 11 to 15 mph.
Tonight
Showers likely, mainly between 8pm and 3am. Patchy fog between midnight and 3am. Otherwise, cloudy, with a low around 38. South wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A slight chance of rain showers before 3pm, then a slight chance of snow showers. Mostly cloudy, with a high near 42. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 20. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph after midnight. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 37. Windy, with a west wind 20 to 30 mph.
Friday Night
Mostly cloudy, with a low around 31. Southwest wind 14 to 18 mph, with gusts as high as 32 mph.
Saturday
A chance of rain after 11am. Mostly cloudy, with a high near 42. Southwest wind 11 to 13 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 31. West wind around 11 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 9am, then a chance of snow. Mostly cloudy, with a high near 37. West wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow before 2am. Partly cloudy, with a low around 24. West wind around 15 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 34. West wind 14 to 16 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25. Southwest wind around 17 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly sunny, with a high near 32. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
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)
11:50 am EST Jan 14, 2026
11am EST Jan 14, 2026-6pm EST Jan 20, 2026


