San Antonio, Texas
[San Antonio International Airport]

Latitude: 29.5443
Longitude: -98.4839
Elevation 789 feet

Data from National Weather Service: Forecast Office: EWX; Station Code: SAT; GHCN ID: USW00012921

Station Records:
   Max High: 111° recorded on Sep 5, 2000
   Min High: 23° recorded on Dec 22, 1989, Jan 30, 1951
   Max Low: 82° recorded on Aug 21, 2023, Jul 11, 2022, Aug 29, 2011, Aug 28, 2011, Aug 11, 2011, Aug 5, 1980
   Min Low: 0° recorded on Jan 31, 1949
   Max Precip: 11.26" recorded on Oct 17, 1998
   Max Snowfall: 13.2" recorded on Jan 12, 1985

 

 

 

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Weather Over The Last 8 Weeks:
High Temps Low Temps Precip 7 Day Avg

 

This station has 28,936 daily observations. Dated from September 1, 1946 until November 20, 2025.

The data for this station is 100.0% complete, 100.0% of the daily records are available, of which 100.0% of that data is complete.

 

Today (November 21) in Weather History for San Antonio, Texas

Records For This Day:

Max High: 88° recorded in 2007
Min High: 47° recorded in 2022, 1972
Max Low: 72° recorded in 2013, 2011
Min Low: 27° recorded in 1969
Max Precip: 0.54" recorded in 2004

No Snowfall Recorded Today

 

 

Detailed Forecast