South Texas Weather Alert: Cold Front to Hit McAllen This Weekend

by Amy Wang | Jan 29, 2026

South Texas weather is taking a dramatic turn as a cold front is expected to sweep through the region this weekend. Residents of McAllen and other parts of South Texas should brace themselves for a significant drop in temperatures, a stark contrast to the mild conditions experienced earlier this week. With temperatures expected to plunge, it's crucial to stay informed and prepared for the upcoming changes.

South Texas weather: Current Weather in South Texas

As of today, the weather in South Texas has been relatively pleasant. McAllen saw a high of 73 degrees, with current conditions sitting at 57 degrees. The humidity remains high, hovering above 60%, contributing to the mild feel in the air. However, as night falls, temperatures are expected to drop significantly, with McAllen hitting a low of 47 degrees and nearby areas like Edinburg and Rio Grande City experiencing even cooler temperatures of 43 and 40 degrees, respectively.

Cold Front Brings Freezing Temperatures

The primary concern for South Texas residents is the impending cold front slated to arrive early Friday. This weather event is predicted to bring near-freezing temperatures across the state, with severe cold anticipated over the weekend. Wind chill values may dip below freezing, making it essential to dress warmly and take necessary precautions. While daytime temperatures tomorrow might reach the lower 70s, the evening will bring a sharp chill, with cities like San Antonio expecting temperatures to drop to 36 degrees and Dallas facing a frigid 27 degrees.

Additional Resources

For continuous updates and official weather warnings, visit the National Weather Service.

South Texas Weather Alert: Shocking Cold Front to Hit McAllen This Weekend

Filed Under: Cold Front McAllen South Texas Texas temperatures weather forecast

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April 2, 2026

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