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

39°F

4°C

Humidity 82%
Wind Speed W 3 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 8 Jan 4:53 pm EST
Extended Forecast for

Edgartown MA

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 47. South wind 6 to 14 mph.

    High: 47 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 40. South wind 14 to 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 45. West wind 7 to 9 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 38. East wind around 11 mph becoming west after midnight. Chance of precipitation is 100%.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 3pm. Cloudy, with a high near 43. Northwest wind 10 to 14 mph. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 1am. Mostly cloudy, with a low around 31. Breezy, with a west wind 15 to 22 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Sunny, with a high near 38. Breezy, with a west wind 16 to 22 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind around 14 mph.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 33. Light and variable wind.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 47. South wind 6 to 14 mph.
Friday Night
Rain likely, mainly before 1am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 40. South wind 14 to 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 2pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 45. West wind 7 to 9 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 38. East wind around 11 mph becoming west after midnight. Chance of precipitation is 100%.
Sunday
Rain likely, mainly before 3pm. Cloudy, with a high near 43. Northwest wind 10 to 14 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 1am. Mostly cloudy, with a low around 31. Breezy, with a west wind 15 to 22 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 16 to 22 mph.
Monday Night
Partly cloudy, with a low around 34. West wind around 14 mph.
Tuesday
Sunny, with a high near 42. Southwest wind 14 to 17 mph.
Tuesday Night
Partly cloudy, with a low around 38. Southwest wind 11 to 14 mph.
Wednesday
Mostly cloudy, with a high near 43. Southwest wind 11 to 14 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 40. West wind 10 to 13 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Edgartown MA
 41.38°N 70.51°W (Elev. 3 ft)
Last Update:
1:10 pm EST Jan 8, 2026
Forecast Valid:
5pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation