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.

Fair

18°F

-8°C

Humidity 92%
Wind Speed Calm
Barometer 30.16 in (1021.3 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Last update 28 Feb 2:53 am EST
Extended Forecast for

4 Miles WSW Cuttyhunk MA

  • Overnight

    Overnight: Mostly clear, with a low around 25. South wind around 9 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43. South wind 7 to 9 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 28. Light and variable wind becoming north 5 to 10 mph in the evening.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Snow, mainly after 3pm. Patchy fog between 1pm and 3pm. High near 36. North wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 8pm. Partly cloudy, with a low around 16. Blustery, with a north wind 15 to 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Blustery.
    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26. Blustery, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.

    High: 26 °F

    Sunny and
    Blustery then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Northwest wind 7 to 10 mph becoming south after midnight.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain after 2pm. Partly sunny, with a high near 40. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain. Low around 36. Windy, with a southwest wind 21 to 26 mph. Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 25. South wind around 9 mph.
Saturday
Mostly sunny, with a high near 43. South wind 7 to 9 mph.
Saturday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 28. Light and variable wind becoming north 5 to 10 mph in the evening.
Sunday
Snow, mainly after 3pm. Patchy fog between 1pm and 3pm. High near 36. North wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow, mainly before 8pm. Partly cloudy, with a low around 16. Blustery, with a north wind 15 to 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 26. Blustery, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.
Monday Night
Mostly clear, with a low around 22. Northwest wind 7 to 10 mph becoming south after midnight.
Tuesday
A chance of rain after 2pm. Partly sunny, with a high near 40. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 40%.
Tuesday Night
Rain. Low around 36. Windy, with a southwest wind 21 to 26 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 9am. Partly sunny, with a high near 41. Breezy, with a west wind 17 to 22 mph becoming northwest 11 to 16 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 35. East wind around 10 mph becoming south after midnight.
Thursday
A chance of rain. Cloudy, with a high near 43. South wind 11 to 17 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 38. Breezy, with a south wind 18 to 20 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 43. West wind around 18 mph becoming north in the afternoon. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cuttyhunk MA
 41.43°N 70.88°W (Elev. 39 ft)
Last Update:
1:01 am EST Feb 28, 2026
Forecast Valid:
2am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation