Sat Jan 17th, '26 - Daily Weather for San Antonio

Good morning, San Antonio! Here's your Daily Weather for Saturday, January 17th, 2026. - Morning temperature around 42 degrees, clear skies - Daytime high of 57 degrees, low humidity at 11% - Gentle north-east breeze at 5 mph - Evening temperatures around 51 degrees, ideal for outdoor activities - Clear and starry night with temperatures dropping back to 42 degrees Thanks for joining us! Enjoy the beautiful day, and we'll catch you tomorrow for more weather updates.