Weather
Texas Weather: 99-Degree Heat Hits I-35 for Labor Day Weekend in Dallas
Prepare for extreme heat this Labor Day weekend in Dallas. Temperatures will reach 99 degrees, so plan your holiday travel and outdoor activities carefully.
By Paige Sullivan · 2026-09-03T06:55:12.893Z
Dallas, TX — Texas residents planning holiday activities should prepare for an intense stretch of heat as Labor Day weekend approaches. A persistent, sweltering weather pattern will settle over the region, bringing near triple digit temperatures that will impact outdoor cookouts, parades, and local travel plans.
The weekend kicks off on Saturday with sunny skies and a high near 98 degrees. Travelers heading out on I 35 and local highways should prepare for high heat, which may affect vehicle performance and road surface temperatures. As the weekend progresses into Sunday, conditions remain steady and bright, with temperatures reaching 99 degrees. The intense sun will be a constant companion for those enjoying outdoor festivities throughout the holiday.
Labor Day itself will mirror the weekend’s trend, maintaining a high of 99 degrees under clear, sunny skies. While the weather will be perfect for pool days and indoor events, those spending time outdoors should prioritize hydration and seek shade during the peak heat hours of the afternoon. Traffic volume is expected to be high, so ensure your vehicle’s cooling system is functioning properly before hitting the road for any holiday travel.
Meteorologists are not tracking any major storm activity for the holiday, meaning travel disruption due to weather should be minimal. However, the relentless heat remains the primary story. Whether you are hitting the highway or hosting a backyard barbecue, the persistent sunshine and high temperatures will dominate the three day break. Plan your outdoor activities for the cooler morning hours whenever possible to avoid the midday peak.
Traveling this weekend? Tell us what conditions you're seeing in your neighborhood.
• Thursday: Chance Showers And Thunderstorms, 92/75 • Friday: Mostly Sunny, 95/76 • Saturday: Sunny, 98/77 • Sunday: Sunny, 99/79 • Monday: Sunny, 99/79
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