Point Forecast: Marthas Vineyard Airport MA
 41.39N 70.62W (Elev. 59 ft)
Last Update: 6:28 am EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)676970727374757575747473717069696969696869696969
Dewpoint (°F)676768686868686969696868686969686869696868696969
Heat Index (°F)757575
Surface Wind (mph)22367891010998766666666666
Wind DirSSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)656558595860483831243040425764686976716685838887
Precipitation Potential (%)01111133445565556671315202528
Relative Humidity (%)10093938784827982828482849097100979710010010097100100100
Rain----------------------------------------SChcSChcChcChc
Thunder----------------------------------------SChcSChcSChcSChc

Date07/16
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)717274757677787878787775747271707070696969696970
Dewpoint (°F)707172727272737373737271717070707070696969696970
Heat Index (°F)757677787878787775
Surface Wind (mph)6789101010101010109876666666666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)817470768279767365585050494949494954596469758074
Precipitation Potential (%)2826262626232017141187665433456677
Relative Humidity (%)9797939087868585848485879093969810010010010010010010098
RainChcChcChcChcChcSChcSChcSChc--------------------------------
ThunderSChcSChcSChcSChc----------------------------------------

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