Fri Aug 21st, '26 - Daily Weather for San Antonio
Published: August 20, 2026
Duration: 1:31
Good morning, San Antonio! This is your weather for Friday, August 21st, 2026, and I'm here to make sure you're prepped for the day ahead!
- Morning starts at a comfortable 77 degrees, perfect for a porch coffee or morning walk
- Daytime high rises to a sizzling 104 degrees, so remember sunscreen and hydration
- Evening temperature around 100 degrees, ideal for enjoying San Antonio barbecue
- Night cools to about 87 degrees, great for stargazing under clear skies
- Light southern breeze at about 6 mph
This Friday is shaping up to be a bright one, so soak up the sun and enjoy the...