Record challenging warmth Friday, then remaining well above average for early January. (Copyright 2024 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
FRIDAY: Record challenging, mid 80s
WEEKEND: Pleasant! Low humidity, highs in the 70s
FORECAST
WARM WEATHER AHEAD
We have yet to officially hit freezing at San Antonio International, and there’s no chance in the foreseeable future, so no need to cover the plants or take them inside until told otherwise. Tomorrow will be record challenging with an afternoon high in the mid 80s (record in SA is 86°). Beyond then, we’ll be running above average with mornings mostly in the 50s and afternoons in the 70s. Also, plan for some morning fog Monday and Tuesday.
Unseasonably warm and dry to start 2026. (Copyright 2024 by KSAT - All rights reserved.)
2025: ONE OF THE WARMEST ON RECORD
As we wrap up the year, here’s a look back at the weather year that was. Also, 2025 went down as the second warmest (tied with 2023) on record. Interestingly, the last three years hold the top three spots.
Warmest years on record in San Antonio. (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.
Adam Caskey has been a meteorologist with KSAT's Weather Authority team since April 2014. He previously worked in North Dakota and Washington, D.C., where he earned the "Certified Broadcast Meteorologist" designation by the American Meteorological Association. A native Minnesotan, Adam loves to fish and enjoys the outdoors.