San Marcos is a city of approximately 2,600 people in Zacatecas, Mexico. Located in the Central Time Zone at 22.3°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, San Marcos recorded a mean annual temperature of 63°F, ranging from 34°F lows in January to 90°F highs in May, with about 22 inches of precipitation across the year.
View historical weather for San Marcos · More cities in Zacatecas