National Weather Service

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Fair

25°C

77°F

Humidity	69%
Wind Speed	SW 15 km/h
Barometer	1008.1 mb (29.77 in)
Dewpoint	19°C (66°F)
Visibility	16 km
Heat Index	26°C (79°F)
Last update	3 Jul 5:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles ESE Edgartown MA

Tonight
Low: 18 °C
Severe
Thunderstorms
then Areas
Fog
Independence Day
High: 26 °C
Sunny
Friday Night
Low: 13 °C
Mostly Clear
Saturday
High: 26 °C
Mostly Sunny
Saturday Night
Low: 19 °C
Partly Cloudy
Sunday
High: 26 °C
Mostly Sunny
Sunday Night
Low: 20 °C
Mostly Clear
Monday
High: 27 °C
Mostly Sunny
Monday Night
Low: 20 °C
Mostly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly before 9pm. Some of the storms could be severe. Areas of fog between midnight and 1am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 18. Southwest wind 19 to 24 km/h becoming west 13 to 18 km/h in the evening. Winds could gust as high as 40 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

Independence Day

Sunny, with a high near 26. Northwest wind 13 to 16 km/h becoming southwest in the afternoon.

Friday Night

Mostly clear, with a low around 13. Southwest wind 8 to 11 km/h becoming north after midnight.

Saturday

Mostly sunny, with a high near 26. Northwest wind 8 to 16 km/h becoming southwest in the afternoon.

Saturday Night

Partly cloudy, with a low around 19. Southwest wind 16 to 18 km/h.

Sunday

Mostly sunny, with a high near 26. Southwest wind 23 to 27 km/h.

Sunday Night

Mostly clear, with a low around 20. Southwest wind around 23 km/h.