Dallas/ Weather & Environment

Dallas Roasts in Another Triple-Digit Week as Heat Advisory Bakes North Texas

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Published on September 14, 2026
Dallas Roasts in Another Triple-Digit Week as Heat Advisory Bakes North TexasSource: formulanone from Huntsville, United States, CC BY-SA 2.0, via Wikimedia Commons

Dallas is starting today clear and already warm, with temperatures around 82 degrees before the day ramps up toward a high near 100. The heat index could reach 106, prompting a Heat Advisory through Monday evening as North Texas heads into another week of triple-digit temperatures.

Heat Advisory Runs Through Monday Evening

The advisory remains in effect until 8 p.m. today. South winds will run around 5 to 10 mph, with gusts reaching 25 mph, while skies stay sunny and rain chances remain near zero.

The hottest stretch arrives during the afternoon, when temperatures climb from the 90s into the triple digits. Residents spending time outside should drink water regularly, take breaks in shade or air conditioning, and avoid strenuous work during the hottest hours.

Dallas Stays Hot Through The Weekend

Tuesday could be even hotter, with a forecast high near 101 and a heat index as high as 107. Wednesday should reach about 100 degrees, followed by highs near 99 Thursday and Friday, 98 Saturday and 97 Sunday.

Overnight relief will be limited, with lows near 80 through midweek before dipping into the upper 70s late in the week. The forecast stays mostly clear and dry through Saturday, with only a slight chance of rain showers Sunday afternoon.

Cooling Options And Heat Safety

People who need a break from the heat can use Dallas public facilities, including libraries, recreation centers and community centers during regular hours. The City of Dallas lists the West Dallas Multipurpose Center and Martin Luther King Jr. Community Center among its cooling locations.

Heat illness can become dangerous quickly, especially for older adults, young children, people with chronic conditions, and anyone working outdoors. Check on vulnerable neighbors, never leave children or pets in a parked vehicle, and call 911 if someone shows signs of heat stroke.

Dallas-Weather & Environment