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.

Rain

40°F

4°C

Humidity 93%
Wind Speed NE 7 mph
Barometer 29.55 in (1000.6 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill35°F (2°C)
Last update 8 Apr 2:53 am EDT
Extended Forecast for

Chilmark MA

  • Overnight

    Overnight: A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 38. North wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A slight chance of showers before 10am. Patchy fog between 8am and 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 45. West wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Southwest wind 7 to 13 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 48. South wind 6 to 13 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 3am. Mostly cloudy, with a low around 41. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 51. East wind around 14 mph. Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 43. East wind 11 to 13 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

Detailed Forecast

Overnight
A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 38. North wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A slight chance of showers before 10am. Patchy fog between 8am and 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 30. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph.
Wednesday
Sunny, with a high near 45. West wind 13 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 37. Southwest wind 7 to 13 mph.
Thursday
Mostly sunny, with a high near 48. South wind 6 to 13 mph.
Thursday Night
A chance of showers after 3am. Mostly cloudy, with a low around 41. Southeast wind around 10 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 51. East wind around 14 mph. Chance of precipitation is 40%.
Friday Night
Showers. Low around 43. East wind 11 to 13 mph. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 53. East wind 11 to 14 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 43. North wind around 9 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 53. North wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 42. Northwest wind around 9 mph.
Monday
Mostly sunny, with a high near 53. Northwest wind around 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.34°N 70.75°W (Elev. 79 ft)
Last Update:
6:16 pm EDT Apr 7, 2025
Forecast Valid:
3am EDT Apr 8, 2025-6pm EDT Apr 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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