Dallas/ Weather & Environment

Dallas Sizzles at 97 as Afternoon Heat Builds

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Published on September 22, 2026
Dallas Sizzles at 97 as Afternoon Heat BuildsSource: Google Street View

Dallas is waking up to temperatures near 77 degrees Tuesday, but the brief morning comfort will give way to another hot afternoon. The high is expected to reach 97 degrees, with the heat index climbing to about 101. Rain is unlikely across the city.

Sunny Skies Give Way To Dangerous Afternoon Heat

Light north or northeast winds will accompany temperatures as they rise through the day. The hottest stretch arrives during the afternoon, when outdoor errands, exercise and yardwork will feel more taxing despite the breeze. Anyone spending time outside should take breaks, drink water and avoid the peak heat when possible.

Ozone Pollution Guidance for Dallas-Fort Worth

The Texas Commission on Environmental Quality recommends reducing activities that contribute to ozone pollution, including unnecessary driving and idling. Carpooling can also help limit emissions.

Heat Hangs On Through The Workweek

The National Weather Service Fort Worth office forecasts another high near 97 degrees Wednesday. The workweek will remain hot, followed by a partly sunny Friday near 95. Overnight lows will finally ease into the low to mid-70s.

Rain Chances Return Sunday

Rain chances may return Sunday and continue into the following week. A more active pattern and possible frontal intrusion could develop during the first half of the following week.

Dallas-Weather & Environment