National Weather Service United States Department of Commerce
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Last Map Update: Mon, Jul 20, 2026 at 4:06:19 am CDT

Dry and hot across South Central Texas. Highs are forecast to range from the upper 80s to upper 90s and up to 103 across the southern part of the Rio Grande Plains.
10:00 PM Update: No major changes to the forecast. Tropical Depression Two has formed and will slowly move west across the Gulf over the next several days. Check hurricanes.gov for more info!
Expect a warm and humid night across South-Central Texas with overnight low temperatures settling into the low to mid 70s. Cloud cover will steadily increase across the region overnight and persist into early Monday morning. Dry weather is expected for the entire area.
Typical summer heat and dry weather is forecast for the work week into next weekend. Looking closely for Thursday and beyond as currently Tropical Depression Two nears the east Texas coast. Highs generally in the mid to upper 90s and up to 100 to 103 degrees range across the southern part of the Rio Grande Plains.