Much cooler by this weekend
Two cold fronts on the way, the stronger of which will make for a much cooler weekend. (Copyright 2024 by KSAT – All rights reserved.)FORECAST HIGHLIGHTS
HEAT INDEX: 95°-100° Tuesday afternoon
RAIN CHANCES: Low, don’t get your hopes up
COLD FRONT: MUCH Cooler by the weekend
FORECAST
TUESDAY
Warm and very humid with morning temperatures in the 70s and afternoon temperatures in the lower 90s, that is, assuming we can break free from the low morning overcast. Regardless, it’ll feel hot with the high humidity. Also, expect hazy skies due to smoke filtering in from Mexico.
FIRST COLD FRONT
Arrives Wednesday with lower humidity by the afternoon and a high temperature near 80°. Rain chance 20%.
SECOND COLD FRONT
Arrives Friday evening and paves the way for a MUCH cooler weekend with mornings in the 50s and afternoon temperatures from 70°-75° combined with very low humidity.
Parts of Texas are likely to get good rain out of this second front and associated low pressure system, which essentially develops right overhead, however, odds aren’t great for our area to get much rain.
Rain chances at only 20%-30% through Friday, then dry and much cooler this weekend. (Copyright 2024 by KSAT – All rights reserved.)QUICK WEATHER LINKS
Copyright 2026 by KSAT – All rights reserved.
About the AuthorsJustin Horne headshotJustin Horne
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 headshotSarah Spivey
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.
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