Here's a look at which neighborhoods could see a light freeze tomorrow morning. (Copyright 2026 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
WINDS SLOWLY SUBSIDE: Turning calm tonight
NEAR-FREEZING TONIGHT: San Antonio likely stays just above freezing, Hill Country to see light freeze
BY THE WEEKEND: Back to the 90°
FORECAST
WHAT A CHANGE!
Yesterday we hit 98°. Overnight winds gusted over 50 mph, with sporadic power outages reported. The official low this morning was 42°. That’s a 56-degree change, one of the most dramatic in San Antonio’s weather history.
NEAR-FREEZE TONIGHT
San Antonio will likely stay just above freezing, but it will be cold. Temperatures will bottom out near 35 in town. Meantime, the Hill Country may briefly dip down to freezing Tuesday morning.
Temperatures will dip to near freezing by Tuesday morning (Copyright KSAT-12 2026 - All Rights Reserved)
EXTENDED FORECAST
Dry with temperatures dramatically warming up.
Coolest point of the week will be Tuesday morning, then you'll notice a warming trend. (Copyright 2024 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.
Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017.
Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KTEN News.
When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.