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.

Fog

37°F

3°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility 0.25 mi
Last update 9 Mar 2:53 am EDT
Extended Forecast for

4 Miles WSW Cuttyhunk MA

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 7 mph.

    Low: 36 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 49. Southwest wind 7 to 14 mph.

    High: 49 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Monday Night

    Monday Night: Patchy fog before 9pm, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 49. Southwest wind 10 to 14 mph.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 11 mph.

    Low: 39 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 47. South wind 10 to 15 mph.

    High: 47 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after midnight. Cloudy, with a low around 43. Windy, with a south wind 21 to 28 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Cloudy and
    Breezy then
    Chance Rain
    and Windy

  • Thursday

    Thursday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 48. Windy, with a southwest wind 22 to 26 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    and Windy

  • Thursday Night

    Thursday Night: A chance of rain before 11pm. Partly cloudy, with a low around 31. Windy, with a northwest wind 26 to 29 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Windy. Chance
    Rain then
    Mostly Clear

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 7 mph.
Monday
Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 49. Southwest wind 7 to 14 mph.
Monday Night
Patchy fog before 9pm, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 49. Southwest wind 10 to 14 mph.
Tuesday Night
Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 11 mph.
Wednesday
Cloudy, with a high near 47. South wind 10 to 15 mph.
Wednesday Night
A chance of rain after midnight. Cloudy, with a low around 43. Windy, with a south wind 21 to 28 mph. Chance of precipitation is 30%.
Thursday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48. Windy, with a southwest wind 22 to 26 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain before 11pm. Partly cloudy, with a low around 31. Windy, with a northwest wind 26 to 29 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 41. Breezy, with a west wind 16 to 20 mph becoming southwest in the afternoon.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Windy, with a south wind 26 to 33 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly sunny, with a high near 42. Windy, with a west wind 28 to 32 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 33. Breezy, with a northwest wind 17 to 20 mph.
Sunday
Partly sunny, with a high near 44. Breezy, with a northwest wind 16 to 22 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cuttyhunk MA
 41.43°N 70.88°W (Elev. 39 ft)
Last Update:
2:49 am EDT Mar 9, 2026
Forecast Valid:
3am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation