Climate almanac
San Antonio
Texas, United States · 29.42°, -98.49°
What is the weather like in San Antonio in April?
In April, San Antonio is typically 82°F (28°C) during the day and 61°F (16°C) at night. The month brings about 3.4 in (86 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low61°F (16°C)
- Precipitation3.4 in (86 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)