Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Austin/San Antonio, TX
 
 
 Point Forecast: San Antonio International Airport TX
 29.53N 98.45W (Elev. 235 m)
Last Update: 2:21 am CDT Jul 31, 2021
Tabular Forecast
[show menu]Get as XML

Date07/3108/01
Hour (CDT)111213141516171819202122230001020304050607080910
Temperature (°C)323333343434343433333231302928282727262625262729
Dewpoint (°C)232323222222222222222222232323232323232323232323
Heat Index (°C)373838393939383837363534343332313130282625263033
Surface Wind (mph)76771010111313111111131010987777789
Wind DirSSWSSSSESSESESESSESESESSESSESSESSESSSSSESSSSSS
Gust
Sky Cover (%)1815201930252344242113746812111124302813169
Precipitation Potential (%)331111112020204442221111114444
Relative Humidity (%)615854505049484950535661666871777980848991887967
Rain----------SChcSChcSChc--------------------------------
Thunder----------SChcSChcSChc--------------------------------

Date08/02
Hour (CDT)111213141516171819202122230001020304050607080910
Temperature (°C)313333343535343333323231302929282827262626262728
Dewpoint (°C)232322222222222122222222222323232323232323232323
Heat Index (°C)363838393939383737363634343332323130282626262931
Surface Wind (mph)9888999911111010998877766677
Wind DirSSSSSSESSESSESSESSESSESSESSESSESSESSESSSSSSWSSWSSWWSWWSW
Gust
Sky Cover (%)162330333740393743434242403735384245495357575656
Precipitation Potential (%)4430303030303013131313131318181818181826262626
Relative Humidity (%)615652494646474951545760636670737780848688868378
Rain----ChcChcChcChcChcChc------------SChcSChcSChcSChcSChcSChcChcChcChcChc
Thunder----ChcChcChcChcChcChc------------SChcSChcSChcSChcSChcSChcChcChcChcChc

Additional Forecasts and Information
English 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

Webmaster
NOAA's National Weather Service
Austin/San Antonio, TX
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities