A front may be just enough to touch off isolated showers and storms late Saturday. (Copyright KSAT-12 2026 - All Rights Reserved)
FORECAST HIGHLIGHTS
CONTINUED HEAT: Highs upper-90s, heat index near 105°
A FRONT?!: Yes, but no cool down & only a small shot at rain
NUECES UPDATE: Major flood stage for Three Rivers through the weekend
FORECAST
CONTINUED HEAT
Climatologically speaking, we are moving into our hottest time of the year -- and it shows. Temperatures will ride around average, if not a degree or two above. A nice amount of humidity will keep heat index values above 103° for several hours each afternoon.
Extended Forecast (Copyright 2026 by KSAT - All rights reserved.)
A FRONT THIS WEEKEND?!
Yes, but before you get too excited, know that this front will come limping in and WON’T cool us down. What it MAY do is be just enough to kick up a few showers & storms late Saturday evening. We may also see a few more storms during the day on Sunday.
Rain showers may possible this weekend thanks to a very weak front. (Copyright 2026 by KSAT - All rights reserved.)
NUECES UPDATE
Flood waters continue to slowly make their way down the Nueces toward Corpus Christi. Those in Live Oak County around Three Rivers can expect waters to rise today and stay at record flood stage into the weekend.
Nueces River Update 7/29/2026 @ 9:45 PM. (Copyright 2026 by KSAT - All rights reserved.)
Daily Forecast
KSAT meteorologists keep you on top of the ever-changing South Texas weather.
Justin Horne is a meteorologist and reporter for KSAT 12 News. When severe weather rolls through, Justin will hop in the KSAT 12 Storm Chaser to safely bring you the latest weather conditions from across South Texas. On top of delivering an accurate forecast, Justin often reports on one of his favorite topics: Texas history.
Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017.
Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KTEN News.
When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.