A rare August cool front brings slightly higher rain chances midweek
7 Day Forecast (Copyright KSAT-12 2025 – All Rights Reserved)FORECAST HIGHLIGHTS
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SUNDAY: Hot with spotty downpours (20%)
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TEXAS COOL FRONT: SA misses out on cooler temps, but we’ll see higher rain chances. 30% to 40%
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WATCHING THE TROPICS: Potential for Gulf development in early September
FORECAST
Expect more of the same in the forecast this weekend — hot and humid with spotty downpours
SUNDAY
Sunday weather planner for San Antonio (Copyright KSAT-12 2025 – All Rights Reserved)
Just like the last couple of days, it will be hot and humid around San Antonio, but there will be some lucky neighborhoods who see rain Sunday afternoon. Odds in your backyard are 20% until 8 pm.
RARE AUGUST COOL FRONT IN TEXAS
A rare August cool front will move through North Texas, but stay just north of San Antonio/Hill Country (Copyright 2025 by KSAT – All rights reserved.)
A cool front will begin to move through Texas Tuesday before stalling Wednesday. The forecast calls for those in north Texas to see highs in the 70s. Unfortunately for us, it looks like San Antonio will miss out on cooler air, but with the front nearby, our rain chances do pick up to 30%-40% Tuesday, Tuesday night, and Wednesday.
TROPICAL OUTLOOK
Things will be quiet for about a week and a half, but beginning in September, we’ll need to watch the Gulf closely for development. We will keep you posted!
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