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 and Breezy

43°F

6°C

Humidity 76%
Wind Speed S 21 G 30 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 20 Mar 5:53 pm EDT
Extended Forecast for

2 Miles W Edgartown MA

  • Tonight

    Tonight: Rain, mainly after 7pm. Patchy fog after midnight. Low around 39. Southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain Likely
    then Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain before 8am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 49. West wind 8 to 10 mph becoming north in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. North wind around 5 mph becoming light and variable in the evening.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 49. South wind 7 to 13 mph. Chance of precipitation is 30%.

    High: 49 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 9pm. Cloudy, with a low around 35. Southwest wind around 8 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 43. North wind 10 to 14 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Northwest wind around 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. North wind 8 to 10 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 7pm. Patchy fog after midnight. Low around 39. Southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain before 8am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 49. West wind 8 to 10 mph becoming north in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Increasing clouds, with a low around 35. North wind around 5 mph becoming light and variable in the evening.
Sunday
A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 49. South wind 7 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Rain likely, mainly after 9pm. Cloudy, with a low around 35. Southwest wind around 8 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 43. North wind 10 to 14 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 29. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 41. North wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 8 mph.
Wednesday
A chance of rain between 9am and 3pm. Mostly cloudy, with a high near 45. Southwest wind 10 to 14 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 46. Northwest wind around 10 mph becoming southwest in the afternoon.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 34. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 48. West wind around 14 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Edgartown MA
 41.39°N 70.56°W (Elev. 30 ft)
Last Update:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
6pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation