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5-day forecast / Dallas, TX

WednesdaySunny then Slight Chance Showers And Thunderstorms99° / 80° 15%
ThursdaySunny101° / 81°
FridaySunny100° / 80°
SaturdaySunny99° / 78° 3%
SundaySlight Chance Showers And Thunderstorms98° / 79° 24%

Dallas Heat and Humidity Climb to 101F Tomorrow - Jul 8, 8 AM

Dallas weather, updated every four hours — local forecasts you can trust.

High humidity and rising temperatures define the forecast for Dallas. Conditions will peak near 101F tomorrow with heat indices reaching 104F. Stay hydrated and monitor the heat.

Demarcus Lindgren

July 8, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 8, 8 AM local time.*

Current Conditions and Humidity

Dallas is experiencing a notably humid start to the day. The air temperature currently sits at 82F, but the heat index makes it feel like 87F. Relative humidity is holding at 70%, with a dew point of 72F indicating significant moisture in the air. Winds are blowing from the south southwest at 9 mph, with gusts reaching up to 17 mph. The sky remains clear overhead.

Today and Tonight Forecast

Temperatures will climb significantly throughout the day, with a high near 99F expected. The National Weather Service indicates that heat index values could reach as high as 102F. While the morning will be sunny, there is a slight chance of showers and thunderstorms developing after 4pm. The chance of precipitation is listed at 15% for the day, though the official forecast notes a 20% chance.

As evening approaches, the slight chance of showers and thunderstorms continues before 7pm. Skies will become mostly clear overnight. Temperatures will drop to a low near 80F, though they may rise slightly to around 82F later in the night. Heat index values will remain elevated, reaching up to 101F. Winds will shift to the south at 5 to 10 mph.

Tomorrow Outlook

The heat will intensify tomorrow. Highs will reach near 101F, with heat index values climbing as high as 104F. The sky will remain sunny with no chance of precipitation. Winds will continue from the south southwest at 5 to 10 mph, with gusts as high as 20 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. However, the combination of high temperatures and humidity poses risks. Residents should hydrate frequently and limit midday exertion to avoid heat-related illness. Checking on neighbors, especially the elderly and those without air conditioning, is a prudent step during such intense heat. Temperatures will remain warm tomorrow night, with lows around 81F and heat indices up to 102F. Winds will pick up slightly, blowing south at 10 to 15 mph with gusts up to 25 mph.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Demarcus Lindgren

Demarcus Lindgren covers weather, storms, and seasonal life around Dallas.

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