Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39° N Lon: 70.62° W Elev: 59 ft.

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
Detailed forecast for

Dukes County

Tonight
Rain. Patchy fog. Lows in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.
Saturday
Partly sunny with a chance of rain in the morning, then sunny in the afternoon. Patchy fog in the morning. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north 5 to 10 mph in the afternoon. Chance of rain 40 percent.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. Northeast winds 5 to 10 mph, becoming southeast after midnight.
Sunday
Mostly cloudy with a 40 percent chance of rain. Highs in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night
Rain likely. Lows in the mid 30s. Southwest winds 10 to 15 mph, becoming north after midnight. Chance of rain 70 percent.
Monday
Rain likely. Highs in the lower 40s. Chance of rain 60 percent.
Monday Night
Mostly cloudy. Lows in the lower 30s.
Tuesday
Sunny. Highs in the lower 40s.
Tuesday Night
Partly cloudy. Lows in the lower 30s.
Wednesday
Mostly cloudy with a 40 percent chance of rain. Highs in the mid 40s.
Wednesday Night And Thursday
Partly cloudy. Lows in the lower 30s. Highs in the mid 40s.
Thursday Night
Mostly cloudy with a 40 percent chance of rain. Breezy with lows in the mid 30s.
Friday
Mostly cloudy with a 50 percent chance of rain. Breezy with highs in the upper 40s.



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402 PM EDT Fri Mar 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database