Morning Lows (Copyright KSAT-12 2026 - All Rights Reserved)
FORECAST HIGHLIGHTS
SUNDAY: Hard freeze in the 20s, mild afternoon
WARMING UP: A warming trend kicks in Monday
RAIN CHANCES: Spotty rain early next week
FORECAST
TONIGHT
All of us will see a hard freeze tonight. San Antonio will drop to freezing by 11pm, but areas to the north will get there sooner, so watch those thermometers to make sure to bring in your pets and plants at the right time.
Morning Lows (Copyright KSAT-12 2026 - All Rights Reserved)
SUNDAY
After the hard freeze, sunny skies and light winds warm us up quickly going through the day. We’ll have highs in the mid 50s late afternoon.
Sunday Planner (Copyright KSAT-12 2026 - All Rights Reserved)
TRENDING WARM
Good news for those hoping for some warmth, a warming trend is expected to kick in Monday. Afternoon highs will return to the 60s and even hit 70 on Tuesday.
Another front moves in Wednesday morning, but it only cools us to the low 60s afterwards. Temperatures return to the low 70s next weekend.
We’ve got only one rain chance unfortunately, a spotty chance Monday evening.
7 Day (Copyright KSAT-12 2026 - 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.
Elliot Wilson is a Weather Authority Meteorologist at KSAT. He has been passionate about the weather since he was a kid. His career has taken him from the Midwest to the Plains and to the South. He's excited to be back in the Lone Star State, and is happy to be near the ocean!