Light haze tonight before more rain returns this weekend (Copyright 2025 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
HAZY SKIES: A moderately thick, but brief bout of dust today
SATURDAY RAIN CHANCE: A round of spotty, afternoon downpours
DRIER NEXT WEEK: A ridge builds, bringing quieter weather
FORECAST
Our active pattern looks to be quieting. The big story today will be the Saharan dust, which has already arrived.
HAZY TODAY
The dust will stick around for today and then exit the region tomorrow. It’ll be mostly sunny, with hazy skies. We do not expect rain chances. High: mid-90s, heat index: near 100°.
Saharan Dust today (Copyright 2025 by KSAT - All rights reserved.)
RAIN RETURNS
A weak disturbance arriving from the Gulf late Friday into Saturday will drag in additional deep moisture, allowing for the opportunity of more downpours. Rain chances kick back up to 30% Saturday afternoon and 20% Sunday.
Isolated afternoon showers this weekend. (Copyright 2024 by KSAT - All rights reserved.)
DRIER NEXT WEEK
A ridge will start to edge in from the east on Monday, likely cutting off rain chances and pushing temperatures higher. It stays humid, however, with high heat index values.
7 Day Forecast (Copyright 2025 by KSAT - All rights reserved.)
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.
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.