Point Forecast: Marthas Vineyard Airport MA
 41.39N 70.62W (Elev. 59 ft)
Last Update: 7:45 am EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)091011121314151617181920212223000102030405060708
Temperature (°F)747676787880797877767573727070707069706969707274
Dewpoint (°F)727272737272737273727171717070707069706969707172
Heat Index (°F)76767878847978777675
Surface Wind (mph)778991010109987666666555556
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)687579716969554350545153636863656168757681776268
Precipitation Potential (%)191610888655445444445554442
Relative Humidity (%)938787858277828288878793971001001001001001001001001009793
RainSChcSChc--------------------------------------------
ThunderSChcSChc--------------------------------------------

Date07/17
Hour (EDT)091011121314151617181920212223000102030405060708
Temperature (°F)767879808080808079777674737272727272727272737475
Dewpoint (°F)727273737474747474737372727272727171717272727272
Heat Index (°F)767879848585858479777675
Surface Wind (mph)7889911111010109998889991010101010
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)585552504846474849556167738086878788909193878175
Precipitation Potential (%)22332222233445591216192226262525
Relative Humidity (%)878482818182828385879093969910099989798100100989490
Rain----------------------------------SChcSChcSChcChcChcChcChc
Thunder----------------------------------SChcSChcSChcSChcSChcSChcSChc

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