Extended Forecast (Copyright KSAT-12 2026 - All Rights Reserved)
FORECAST HIGHLIGHTS
MONDAY: Slight chance of evening showers and maybe a storm, mainly north of San Antonio.
TEMPS: Hotter, drier weather with highs climbing into the upper 90s.
NEXT WEEKEND: Rain and thunderstorm chances return Saturday.
FORECAST
TONIGHT
A small chance for a weakening shower could be possible overnight for areas west of Kerr and Medina counties. Bad weather is unlikely. Once we reach 5 am, conditions will be calm and quiet for everyone to start their Monday.
Future radar. (Copyright 2026 by KSAT - All rights reserved.)
NEXT CHANCE OF RAIN
The overall weather pattern remains largely unchanged to start the new week. Warm, humid conditions will continue Monday, with another chance for scattered sea breeze showers. The best opportunity for rain and a few thunderstorms will be Monday afternoon and evening, mainly across the Hill Country and along the Interstate 35 corridor. Any storms that develop should remain confined to areas north of Bexar county.
Rain chances this week. (Copyright 2026 by KSAT - All rights reserved.)
Looking ahead to next weekend, another upper-level disturbance may bring the return of scattered showers and thunderstorms to South-Central Texas on Saturday.
REMAINING SEASONABLE
By the middle of the week, high pressure will strengthen over Texas, bringing a stretch of hot and dry weather. Temperatures will gradually edge higher, with afternoon highs reaching the upper 90s by the end of the workweek.
Your Weather Authority Extended Forecast. (Copyright 2026 by KSAT - All rights reserved.)
Daily Forecast
KSAT meteorologists keep you on top of the ever-changing South Texas weather.
Shelby Ebertowski joined KSAT 12 News in January 2025. She came to San Antonio from Fargo, North Dakota via the University of North Dakota, where she learned the ropes as a weekend forecaster over two years at KVLY. Her love of weather love began after experiencing Hurricane Harvey in 2017.
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.