Point Forecast: 4 Miles NNW San Marcos Municipal Airport TX
 29.95N 97.89W (Elev. 646 ft)
Last Update: 12:02 pm CDT Jul 15, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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  

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (CDT)121314151617181920212223000102030405060708091011
Temperature (°F)879092929392919086838179787776767676747676788286
Dewpoint (°F)767574747372727171707172737373747474737475757575
Heat Index (°F)981011021021021009996918785797877767676767676788995
Surface Wind (mph)10101010101011101010988776666678910
Wind DirSSSSSSESSESSESSESSESSESSESSESSSSSSSSSSSS
Gust182020202020201818
Sky Cover (%)372722393737352826161415133437517373868684746449
Precipitation Potential (%)977710101033300000000000000
Relative Humidity (%)706256565252545461657279858890949494979497917970
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (CDT)121314151617181920212223000102030405060708091011
Temperature (°F)899193959595949289858280787776747472727275788285
Dewpoint (°F)757473727171717171707070717273737372727272737373
Heat Index (°F)99101102104103103101999590868378777675788792
Surface Wind (mph)11111111111111111111109877666555567
Wind DirSSSSSSSSESSESSESSESSESSESSSSSSSSSSSS
Gust2021222222222221212018
Sky Cover (%)352020202019181718192024273134374044475144383126
Precipitation Potential (%)011111100000000000000000
Relative Humidity (%)645852484646485156616772798590979710010010090857467
Rain------------------------------------------------
Thunder------------------------------------------------

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