Above average temperatures for the next few days. (Copyright 2026 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
SUNDAY: Brief showers, storms in evening for northern Hill Country.
AFTER TUESDAY: Scattered to widespread rain activity is possible.
KEEP CHECKING BACK: We are only just beginning to get an idea of where the heaviest rain could fall.
FORECAST
SUNDAY SHOWERS?
Tomorrow will turn out to be a fairly nice day with highs in the mid 90s. Rain is not expected for the majority of us, but a quick shower or storm could develop for Hill Country areas. Better chance for this activity is between 4 PM and 10 PM.
Forecast radar for rain activity starting around 4 PM Sunday. (Copyright 2026 by KSAT - All rights reserved.)
NEXT WEEK
We’ll be looking at two different types of patterns for us next week. Hot and mostly dry turns to increasing rain chances that could help cool us off in the back half of the week. The days that we are watching closely will be Wednesday, Thursday, and Friday. While a strong cold front is not forecasted to reach to San Antonio, a weak frontal boundary could move just close enough to initiate next week’s activity.
Extended forecast. (Copyright 2026 by KSAT - All rights reserved.)
RAIN POTENTIAL
Next week’s rainfall will more than likely be initiated by a front. The heaviest rain will be closer to where the front stalls, but the question is WHERE. It’s going to take more time to find that answer, so make sure to keep checking in as the forecast evolves. The rain amounts you see here are not a exact, neither is their location. We are just beginning to establish the idea that we could have the potential for some flash flooding.
Potential rainfall amounts by the end of next week. NOT EXACT. (Copyright 2026 by KSAT - All rights reserved.)
Daily Forecast
KSAT meteorologists keep you on top of the ever-changing South Texas weather.
Leah Rodriguez joined the Weather Authority Team in 2026 after watching KSAT 12 while growing up in Pearsall. She graduated with a Bachelor's Degree in Meteorology from Texas A&M University and worked in Lubbock for two years.
When she's not watching the radar, Leah enjoys spending time with her family and her dog Luby.