Sun Jan 4th, '26 - Daily Weather for San Antonio

Good morning from San Antonio! Here's your weather for Sunday, January 4th, 2026, in the Alamo City. - Morning temperatures start at a crisp 48 degrees - Highs reaching a comfortable 72 degrees by midday with scattered clouds - East wind around 3 mph, gusts up to 9 mph - Afternoon temperature settling at 65 degrees, great for a River Walk outing - Evening temperatures cooling to about 67 degrees - Nighttime lows around 57 degrees, light jacket recommended Thanks for joining me today! Enjoy your Sunday, and tune in tomorrow for more updates.