Month-by-month travel weather
San Antonio October weather
San Antonio, United States · October
Warm days with cooler evenings
Heat eases and evenings can feel cooler—light layers help.
October averages at a glance
Average low
around 16–18°C
Average high
around 28–31°C
Average precipitation
around 55–95 mm
Precip days
about 5–7 days
What to wear in October in San Antonio
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Light clothing + optional thin layer
- • Optional umbrella
Travel tips for visiting San Antonio in October
- • For evening plans, a thin jacket is often enough.
October weather in San Antonio — FAQ
Q. Is October a good time to visit?
A. Often yes—heat drops and outdoor comfort improves.
Explore San Antonio
These pages are connected so you can compare conditions and decide for yourself.