Tue Mar 17th, '26 - Daily Weather for San Antonio

Good morning! This is your weather for Tuesday, March 17th, 2026 in sunny San Antonio. - Morning temperature starts at 39 degrees, perfect for a cozy sweater - Afternoon warms up to a delightful 65 degrees, great for a River Walk - Clear skies all day, so don't forget your sunglasses - Humidity is comfortably low at 15 percent - South-southeast wind at 6 mph to keep the air fresh - Evening temperatures around 52 degrees, ideal for a light jacket - No rain or snow, just sunny skies Thanks for tuning in today! I'll be right here tomorrow with your daily weather scoop. Have a fantastic Tuesday!