Thu Dec 25th, '25 - Daily Weather for San Antonio

Merry Christmas to you from San Antonio! Here's your weather for Thursday, December 25th, 2025. - Morning temperatures around 63 degrees with broken clouds - Midday warm-up to 76 degrees, ideal for outdoor activities - Gentle south-southwest wind at 5 mph, perfect for flying kites - Afternoon temperatures around 74 degrees, enjoy the River Walk - Evening dips to a comfortable 67 degrees under broken clouds Enjoy your day and have a joyful Christmas filled with cheer and warmth!