San Antonio

San Antonio Braces for a Week of Unpredictable Weather, Sunny Skies with Sporadic Showers on the Horizon

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Published on June 29, 2025
San Antonio Braces for a Week of Unpredictable Weather, Sunny Skies with Sporadic Showers on the HorizonSource: Unsplash/Loren Gu

San Antonio will see a mix of sun and a small chance of rain today. There's a 20% chance of showers after 4 p.m., with mostly sunny skies and a high near 91. It could feel as hot as 101 due to the heat index. Winds will start light from the south and pick up from the southeast, with gusts up to 20 mph by evening. The chance of rain drops to 10% before 7 p.m, accordin to the National Weather Service.

Looking ahead to Monday, the likelihood of precipitation increases slightly, with a 30 percent chance of showers and thunderstorms, mainly after 1pm. It's a similar story for Monday night, though the chance of storms is expected to wane before 7pm. The temperatures will hover around the 90-degree mark during the day, dipping to a low around 72 in the evening, as reported by the National Weather Service.

Tuesday's forecast continues the trend of scattered rain chances, sitting at 20 percent for potential showers and thunderstorms after 4pm. The daytime high is predicted to reach 91 degrees again, with a consistent light south southeast wind becoming a bit more persistent. By night, the odds of rain decrease to a slight 10 percent, offering a reprieve from the daytime uncertainty. Despite the cloud cover, evening lows are expected to be comfortably around 72 degrees, as stated by the National Weather Service.

The rest of the week stays unpredictable, with a 20% chance of scattered showers and storms on both Wednesday and Thursday. Skies may be cloudy, but it will still be warm—around 91 degrees on Wednesday and 88 on Thursday. Independence Day on Friday looks promising with partly sunny skies and a high near 92. While there may be some rain earlier in the week, the holiday should stay mostly dry. Saturday is expected to be mostly sunny and hot, with a high around 95,  as reported by the National Weather Service.