Current conditions at
Marthas Vineyard Airport (KMVY)
Lat: 41.39°NLon: 70.62°WElev: 59ft.
Overcast
71°F
22°C
| Humidity | 84% |
| Wind Speed | N 9 mph |
| Barometer | 30.00 in (1015.8 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 22 Aug 3:53 pm EDT |
Extended Forecast for
Edgartown MA
This Afternoon
High: 74 °F
Patchy
DrizzleTonight
Low: 66 °F
Showers
Likely and
Patchy FogSunday
High: 78 °F
Patchy
Showers and
Patchy Fog
then Patchy
FogSunday Night
Low: 65 °F
Chance
Showers and
Patchy FogMonday
High: 78 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Detailed Forecast
This Afternoon
Patchy drizzle with a slight chance of showers. Cloudy, with a high near 74. North wind around 8 mph. Chance of precipitation is 20%.
Tonight
Patchy drizzle before midnight, then a chance of showers between midnight and 5am, then showers likely and possibly a thunderstorm after 5am. Patchy fog after 7pm. Otherwise, cloudy, with a low around 66. Light and variable wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Patchy showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 78. South wind 7 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms, mainly between 2am and 3am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. South wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 78. Southwest wind 8 to 13 mph.
Monday Night
Mostly clear, with a low around 65. Southwest wind 8 to 11 mph.
Tuesday
Sunny, with a high near 76. West wind 10 to 17 mph.
Tuesday Night
Mostly clear, with a low around 66. West wind 9 to 14 mph.
Wednesday
Sunny, with a high near 76. Southwest wind 7 to 13 mph.
Wednesday Night
Mostly clear, with a low around 68. Southwest wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 78. South wind 5 to 10 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 78. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 69. Southwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Edgartown MA
41.38°N 70.51°W (Elev. 3 ft)
41.38°N 70.51°W (Elev. 3 ft)
3:11 pm EDT Aug 22, 2026
4pm EDT Aug 22, 2026-6pm EDT Aug 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
