Saharan dust forecast (Copyright 2025 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
ONE OR TWO SHOWERS: Rain chances decreasing
DUST: Saharan dust arrives, thickens by next week
HEAT CRANKS UP: Daytime temperatures steadily rise through July 4th
FORECAST
Our pattern of coastal showers making an evening run towards San Antonio is starting to wind down. Get ready for some hazy skies.
EVENING DOWNPOUR
We’ll keep rain chances lower tomorrow. San Antonio will still have a chance for a random downpour, but the odds are falling. Temperatures will still rise to the 90s despite the rain chances.
Friday weather in San Antonio (Copyright 2025 by KSAT - All rights reserved.)
SAHARAN DUST
The Saharan dust season is about to be underway. The first ‘significant’ plume for Texas is set to arrive this weekend. It’s often not something that has huge impacts, but it is noticeable. The two big takeaways? Hazy horizons and a mild allergy issues for those who are sensitive.
What to expect when the Saharan dust arrives (Copyright 2025 by KSAT - All rights reserved.)
JULY BRINGS HOTTER WEATHER
We’ve been pretty lucky with our temperatures. However, it’s about to get hotter. The heat high shifts in our direction. It won’t be particularly strong, but upper-90s become likely by late next week, including July 4th.
High temperatures will climb next week (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.