San Antonio

San Antonio Braces for Sizzling Temperatures with Mercury Set to Hit 100 Degrees

AI Assisted Icon
Published on September 02, 2025
San Antonio Braces for Sizzling Temperatures with Mercury Set to Hit 100 DegreesSource: Google Street View

Today in San Antonio will be sunny with a high near 96°F and north-northeast winds at 5 to 10 mph. Tonight will be mostly clear with a low around 74°F and light northeast winds becoming calm in the evening, according to the National Weather Service.

On Wednesday, it will be sunny with a high of 97°F and a north-northeast wind at 5 mph, with a night low of 73°F and a northeast wind turning south after midnight. On Thursday, it will be clear with highs near 100°F, calm winds shifting southwest at 5 mph, and a "partly cloudy," night low of 74°F with a southeast wind at 5 mph. On Friday, it will be "mostly sunny and hot," with a high of 99°F and a south wind at 5 mph, as reported by the National Weather Service.

On Saturday, mostly cloudy skies are expected with a 20% chance of showers and thunderstorms after 1 p.m. and a high near 95°F, with southeast winds around 5 mph. Saturday night brings a slight chance of showers and thunderstorms, increasing to 30% after 1 a.m., with a low near 76°F. On Sunday, it will be partly sunny with a 40% chance of showers and thunderstorms and a high near 94°F. Sunday night maintains a 40% chance of storms, with a low around 75°F. Monday will have mostly sunny skies with a 50% chance of showers and thunderstorms and a high near 92°F, as stated by the National Weather Service.