Point Forecast: St. Augustine Airport FL
 29.95N 81.35W
Last Update: 7:36 pm EDT Jul 16, 2025
Tabular Forecast
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Weather ElementsFire 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  
Dispersion Index
Low Visibility Occurrence Risk Index
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1607/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)818080797978787877777676767881858788888887858483
Dewpoint (°F)777777777676767575757474747676777878787878787777
Heat Index (°F)88878779797878787777767676788796100102102102100979492
Surface Wind (mph)14131313111110988766678910101113131311
Wind DirSESESESESESESSSSSSSSSSESESESESESESESESE
Gust201818171716151516161720202017
Sky Cover (%)28322321281520272122211412923283343413336443548
Precipitation Potential (%)9843211011122233411182525252424
Relative Humidity (%)889191949194949194949494949485777572727275808082
Rain------------------------------------SChcChcChcChcSChcSChc
Thunder------------------------------------SChcChcChcChcSChcSChc

Date07/18
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)828180797978787777777777787982858889898988878584
Dewpoint (°F)777676767675767574747474757676777878797978777777
Heat Index (°F)90878679797878777777777778798996102103105105102999694
Surface Wind (mph)10987776665553335678910101010
Wind DirSESSESSSSSSSSSSSSSSSESESESESESESE
Gust1616161616
Sky Cover (%)4146413222212120191918141179101212131319243029
Precipitation Potential (%)246666660000001010101010103838383838
Relative Humidity (%)858588919191949490909090919182777270737372727780
RainSChc------------------------------------ChcChcChcChcChc
ThunderSChc------------------------------------ChcChcChcChcChc

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