Typical Weather in San Antonio, TX in October
81° F Avg High
59° F Avg Low
5 Rainy Days
☀️ Temperature Summary
October is one of the warmer months of the year for San Antonio, with highs averaging around 81°F. You can expect overnight lows near 59°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 86°F and 77°F.
October is a great time to visit San Antonio, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In October you can expect close to a 15% chance of rain for any given day. It rains more than usual in October, with total rainfall for the month typically near 5 inches.
Rainfall Throughout the Year
Planning a trip to San Antonio? Try our free trip weather planner