San Antonio, December 28, 2025
A significant cold front is expected to move into San Antonio late Sunday night into Monday morning, bringing cooler temperatures and a chance of rain. Residents may experience a drastic shift from unseasonably warm temperatures near 80°F to highs in the upper 40s to mid-50s. Wind chills could feel as low as the mid-20s to low-30s. Preparations include dressing in layers and securing outdoor items. Stay informed on local weather updates for any changes.
Cold Front Set to Hit San Antonio This Weekend
San Antonio, Texas – A strong cold front is set to move into the San Antonio area late Sunday night into Monday morning, bringing a sharp drop in temperatures and a chance of rain. Residents should prepare for cooler conditions and potential showers as the week begins.
Weather Impact
The cold front is expected to arrive late Sunday night into Monday morning, leading to a noticeable drop in temperatures. A line of showers, with the possibility of isolated thunderstorms, may form along and ahead of this boundary. However, significant rainfall is not anticipated with this system. Rain chances will primarily be along and east of I-35 Sunday night through early Monday morning. Behind the front, drier air and gusty winds will prevail. Wind chills Monday morning may feel as low as the mid-20s to low-30s for many. Wind gusts may reach near Wind Advisory levels Monday morning, with winds gradually decreasing through the afternoon and evening. Post-frontal stratus will help keep temperatures in the upper 40s to mid-50s Monday, a drastic change from Sunday’s temperatures. Elevated fire weather conditions are likely during the day Monday. Residents are advised to stay updated with local weather forecasts and take necessary precautions.
Temperature Forecast
Prior to the front’s arrival, San Antonio experienced unseasonably warm temperatures, with highs near 80°F. After the front passes, temperatures are expected to drop significantly. Monday’s high is forecasted to be in the upper 40s to mid-50s, a stark contrast to the previous day’s warmth. Early morning lows may feel as low as the mid-20s to low-30s due to wind chills.
Rainfall Expectations
While the cold front may bring a line of showers and the possibility of isolated thunderstorms, significant rainfall is not anticipated. Rain chances will primarily be along and east of I-35 Sunday night through early Monday morning.
Background Context
San Antonio’s climate is characterized by hot, humid summers and mild winters. The city occasionally experiences cold fronts that bring cooler temperatures and precipitation. The upcoming cold front is expected to be a typical winter system, bringing a brief period of cooler weather and a chance of rain.
Preparation Tips
- Dress in Layers: With temperatures expected to drop, wearing layers will help you adjust to changing conditions throughout the day.
- Secure Outdoor Items: Gusty winds may cause unsecured items to become hazardous. Ensure that outdoor decorations and furniture are properly secured.
- Stay Informed: Keep an eye on local weather updates for any changes in the forecast or additional advisories.
FAQ
When is the cold front expected to arrive in San Antonio?
The cold front is expected to move into the San Antonio area late Sunday night into Monday morning.
What kind of weather should we expect with this cold front?
The cold front may bring a line of showers and the possibility of isolated thunderstorms, but significant rainfall is not anticipated. Rain chances will primarily be along and east of I-35 Sunday night through early Monday morning.
How much will the temperatures drop after the front passes?
After the front passes, temperatures are expected to drop significantly. Monday’s high is forecasted to be in the upper 40s to mid-50s, with early morning lows feeling as low as the mid-20s to low-30s due to wind chills.
What should residents do to prepare for the cold front?
Residents should dress in layers to adjust to changing conditions, secure outdoor items to prevent them from becoming hazardous in gusty winds, and stay informed by keeping an eye on local weather updates for any changes in the forecast or additional advisories.
Key Features
| Feature | Details |
|---|---|
| Cold Front Arrival | Late Sunday night into Monday morning |
| Temperature Drop | Highs in the upper 40s to mid-50s; wind chills in the mid-20s to low-30s |
| Rainfall | Line of showers possible; significant rainfall not anticipated |
| Wind Gusts | Potentially near Wind Advisory levels Monday morning |
| Preparation Tips | Dress in layers, secure outdoor items, stay informed with local weather updates |
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Author: STAFF HERE SAN ANTONIO WRITER
The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.
