A Warm and Humid Week Ahead Rain chances return soon
Monday Planner (Copyright KSAT-12 2026 - All Rights Reserved)
FORECAST HIGHLIGHTS HUMIDITY: Gulf moisture brings a humid week
RAIN CHANCES: Showers move in mid-week
EXTENDED: Temperatures well above seasonal averages
FORECAST Get ready for warm and humid weather this week. The humidity will bring some foggy mornings, but also rain chances.
Fog Chances (Copyright KSAT-12 2026 - All Rights Reserved) We’ll have some fog out east Monday morning, after which we’ll have partly cloudy skies. Sunshine takes over in the afternoon with highs around 80.
Monday Planner (Copyright KSAT-12 2026 - All Rights Reserved) RAIN CHANCES
An upper-level trough brings rain chances mid-week. We’ll see rain out near Val Verde county before it moves to San Antonio Tuesday night.
Rain tapers off early Wednesday morning.
Rain Chances (Copyright KSAT-12 2026 - All Rights Reserved) EXTENDED FORECAST
The humidity and cloud cover will keep highs in the 70s most of the week. The only 80° days will be Monday and Friday.
Rain chances will also pop up on Valentines Day.
7 Day (Copyright KSAT-12 2026 - All Rights Reserved) Daily Forecast KSAT meteorologists keep you on top of the ever-changing South Texas weather.
QUICK WEATHER LINKS Copyright 2026 by KSAT - All rights reserved.
About the Authors Shelby Ebertowski headshot
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 headshot
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!
Here's your best chance to see the total lunar eclipse on Tuesday ▶ 0:25
Here's your best chance to see the total lunar eclipse on Tuesday
Get ready for election day in Bexar County- What are the big races happening? ▶ 0:50
Get ready for election day in Bexar County- What are the big races happening?
Faith leaders finish 90-mile walk calling for release of children, parents in ICE custody ▶ 0:32
Faith leaders finish 90-mile walk calling for release of children, parents in ICE custody
Iranian ballistic missile attacks strike heart of Tel Aviv ▶ 1:37
Iranian ballistic missile attacks strike heart of Tel Aviv
Highlights from President Trump's speech at the Port of Corpus Christi ▶ 2:24
Highlights from President Trump's speech at the Port of Corpus Christi
San Antonio Mayor Gina Ortiz Jones censured in historic first ▶ 1:08
San Antonio Mayor Gina Ortiz Jones censured in historic first
President Trump orders 'Hamburgers for all' at a Texas Whataburger ▶ 2:31
President Trump orders 'Hamburgers for all' at a Texas Whataburger
San Antonio's Animal Care Services is trying to track down a cat with a jar stuck on its head ▶ 0:56
San Antonio's Animal Care Services is trying to track down a cat with a jar stuck on its head
Dennis Quaid greets the crowd at President Trump's rally ▶ 1:02
Dennis Quaid greets the crowd at President Trump's rally
Drone 12 captures video of new multimillion-dollar retail development on Northwest Side ▶ 1:32
Drone 12 captures video of new multimillion-dollar retail development on Northwest Side
Woman brutally attacked by husband who killed daughter, attacked other child gives impact statement ▶ 1:04
Woman brutally attacked by husband who killed daughter, attacked other child gives impact statement
Mayor Gina Ortiz Jones proposes new commission to increase voter turnout in San Antonio ▶ 1:30
Mayor Gina Ortiz Jones proposes new commission to increase voter turnout in San Antonio
Avery Everett is in Corpus Christi ahead of President Donald Trump’s expected visit on Friday ▶ 0:13
Avery Everett is in Corpus Christi ahead of President Donald Trump’s expected visit on Friday
Seguin is one of the fastest-growing cities in the U.S ▶ 1:32
Seguin is one of the fastest-growing cities in the U.S
The high for Feb. 26, 2026, was 93 degrees making Thursday the hottest February day since 1996! ▶ 1:01
The high for Feb. 26, 2026, was 93 degrees making Thursday the hottest February day since 1996!
State Rep. Barbara Gervin-Hawkins plans to attend Feb 26 Judson ISD school board meeting ▶ 1:32
State Rep. Barbara Gervin-Hawkins plans to attend Feb 26 Judson ISD school board meeting
Neighbor, police still haunted by unsolved murder of woman on East Side ▶ 0:51
Neighbor, police still haunted by unsolved murder of woman on East Side
What you need to know before riding on a Waymo in San Antonio ▶ 1:46
What you need to know before riding on a Waymo in San Antonio
New West Side thrift store supports at-risk shelter animals ▶ 1:07
New West Side thrift store supports at-risk shelter animals
Husband of Rep. Tony Gonzales’ former aide says focus is on the facts ▶ 0:39
Husband of Rep. Tony Gonzales’ former aide says focus is on the facts
Neighbor calls for changes at NE Bexar County intersection where crash led to woman’s miscarriage ▶ 1:16
Neighbor calls for changes at NE Bexar County intersection where crash led to woman’s miscarriage
Grand jury declines charges in deadly ICE shooting of San Antonio man, attorneys demand transparency ▶ 0:41
Grand jury declines charges in deadly ICE shooting of San Antonio man, attorneys demand transparency
VIA board slams brakes on ‘fare-free’ push out of San Antonio City Hall ▶ 0:55
VIA board slams brakes on ‘fare-free’ push out of San Antonio City Hall
Off-duty sergeant put coach in headlock, fought parents after ejection from youth basketball game ▶ 0:46
Off-duty sergeant put coach in headlock, fought parents after ejection from youth basketball game
Two San Antonio sisters with rare heart condition advocate for early heart screenings ▶ 1:32
Two San Antonio sisters with rare heart condition advocate for early heart screenings
Previous photo Next photo