Sun Sep 13th, '26 - Daily Weather for San Antonio

Good morning, San Antonio! Happy Sunday, September 13th, 2026! It's a beautiful day in the Alamo City, and I've got your weather update just for you. - Morning temperature at a pleasant 81 degrees - Daytime high soaring to 99 degrees, hot weather alert - Clear skies with a few clouds, plenty of sun - Southeast wind at 8 mph, occasional gusts - Evening stays warm around 92 degrees, cooling to 84 degrees at night - No rain expected, great for outdoor activities like visiting the Riverwalk, San Antonio Missions, or local parks Thank you for spending your morning with me. Have an amazing day!