Point Forecast: San Antonio, Stinson Municipal Airport TX
 29.35N 98.48W (Elev. 577 ft)
Last Update: 9:50 am CDT May 19, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date05/1905/20
Hour (CDT)111213141516171819202122230001020304050607080910
Temperature (°F)8588919497981009998958986848280797877777675778186
Dewpoint (°F)747372717068686765677072737373747473727272696560
Heat Index (°F)939699101104104106104101999492908784797877777675778386
Surface Wind (mph)141515151414141313131110976522222236
Wind DirSSSSSSSSWSSWSSWSSWSSSESSESSESSESSSSWSSSWNWNWNNW
Gust2525252524232322212018
Sky Cover (%)787555595946342532232521202430485757525043412526
Precipitation Potential (%)771111117776661113333333333
Relative Humidity (%)706154484238363634405463707479858888858790765842
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/21
Hour (CDT)111213141516171819202122230001020304050607080910
Temperature (°F)89939698100101102102100969186838179777574727272747781
Dewpoint (°F)555047444241404141424650535556575858585858596061
Heat Index (°F)87909294969697979592878482817977757782
Surface Wind (mph)777777777777777777777788
Wind DirNNNNNNNNENNENENENENENEENEENEENENENENEENEENEENEEE
Gust
Sky Cover (%)161514141414141415171820273340455156586163626059
Precipitation Potential (%)334444443333331111111111
Relative Humidity (%)322319161413121313162129354045505457606261595651
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
NWS Austin/San AntonioCurrent Observations
Satellite ImageryInteractive Grids
Point Forecast MatricesFire Weather
DroughtRivers & Lakes
Climate DataNOAA Weather Radio
Contact Local Office