With a population of around 1.5 million, San Antonio sits in Texas, United States. The city operates in the Central Time Zone.
Recent weather here gives a sense of typical conditions: in 2025, San Antonio recorded a mean annual temperature of 72°F, ranging from 23°F lows in February to 101°F highs in August, with about 37 inches of precipitation across the year.
View historical weather for San Antonio · More cities in Texas