Point Forecast: Marthas Vineyard Airport MA
 41.39N 70.62W (Elev. 18 m)
Last Update: 1:16 am EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

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

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)212121212122232324242626272626252424232221212121
Dewpoint (°C)212121212122222222222322222322232222222221212121
Heat Index (°C)24242626292626252424
Surface Wind (mph)766666778910101010101098766666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)748584908880746875797169695543505451536368636561
Precipitation Potential (%)1620213236362519161088865544544444
Relative Humidity (%)10097100100100979793878785827782828887879397100100100100
RainSChcSChcSChcChcChcChcChcSChcSChc------------------------------
Thunder------SChcSChcSChcSChcSChcSChc------------------------------

Date07/17
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)212121212122232426262727272727262524232322222222
Dewpoint (°C)212121212122222222232323232323232323222222222222
Heat Index (°C)2426262929292929262524
Surface Wind (mph)66666667910111111111010109998889
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)687576817762685855525048464748495561677380868787
Precipitation Potential (%)5554442223322222334455912
Relative Humidity (%)100100100100100979387848281818282838587909396991009998
Rain------------------------------------------------
Thunder------------------------------------------------

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