Cooler and less humid Thursday. Isolated storms possible just about every day. (Copyright 2024 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
TOMORROW: Morning clouds, afternoon sun, 80s
FRONT EARLY THURSDAY: Brings a small chance for rain, cooler weather
FRIDAY RAIN CHANCE: Another system brings a chance of storms
MOTHER’S DAY WEEKEND: Hot & humid
RAIN?: Wildcard storm chance early Saturday and late Sunday
FORECAST
WEDNESDAY
Similar weather! Clouds will hang on until lunch, then skies will clear and it’ll be warm and muggy in the mid 80s.
THURSDAY
A cold front will slowly seep south into the area by Thursday morning. Along the front, a stray storm is possible. A 30% rain chance will continue behind the front, while cooler air funnels into South Texas. Highs will only be in the lower 70s.
FRIDAY
Another system will arrive from the west on Friday. As it moves through, isolated showers and storms are possible. The system will clear the area by Saturday morning.
An low-pressure system brings another shot at rain on Friday. (Copyright 2026 by KSAT - All rights reserved.)
MOTHER’S DAY WEEKEND
Expect mostly sunny skies and warm temperatures both Saturday and Sunday. For Mother’s Day, high temperatures could rise above 90. Both Saturday and Sunday, there is a small chance for a few storms. We’ll continue to keep you posted!
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.