Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Mostly Cloudy and Breezy

21°F

-6°C

Humidity 81%
Wind Speed NW 21 G 39 mph
Barometer 29.61 in (1002.8 mb)
Dewpoint 16°F (-9°C)
Visibility 2.00 mi
Wind Chill5°F (-15°C)
Last update 7 Feb 6:53 pm EST
Extended Forecast for

Chilmark MA

Cold Weather Advisory until February 8, 01:00pm
Winter Weather Advisory February 7, 07:14pm until February 8, 01:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Weather Advisory
  •  
    Cold Weather Advisory until February 8, 01:00pm
    Winter Weather Advisory February 7, 07:14pm until February 8, 01:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 9 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Wind chill values as low as -11. Blustery, with a north wind 16 to 22 mph.

    High: 21 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. Wind chill values as low as -4. Northwest wind around 18 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as -4. Northwest wind 13 to 17 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Northwest wind 10 to 14 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Northwest wind around 8 mph becoming southwest in the afternoon.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 8pm and 3am.  Mostly cloudy, with a low around 28. Southwest wind 8 to 10 mph.  Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. Northwest wind around 10 mph.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Tonight
A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 9. Wind chill values as low as -10. Windy, with a north wind 24 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 21. Wind chill values as low as -11. Blustery, with a north wind 16 to 22 mph.
Sunday Night
Mostly clear, with a low around 12. Wind chill values as low as -4. Northwest wind around 18 mph.
Monday
Sunny, with a high near 28. Wind chill values as low as -4. Northwest wind 13 to 17 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind 10 to 14 mph.
Tuesday
Partly sunny, with a high near 34. Northwest wind around 8 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow between 8pm and 3am. Mostly cloudy, with a low around 28. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 35. Northwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 24. Northwest wind 10 to 13 mph.
Thursday
Mostly sunny, with a high near 33. Northwest wind 10 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 23. Northwest wind 11 to 13 mph.
Friday
Partly sunny, with a high near 33. North wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around 25. North wind 11 to 15 mph.
Saturday
Mostly sunny, with a high near 34. North wind 13 to 15 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Chilmark MA
 41.37°N 70.75°W (Elev. 299 ft)
12:54 pm EST Feb 7, 2026
7pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database