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5-day forecast / Dallas, TX

MondaySunny101° / 79° 1%
TuesdaySunny103° / 83°
WednesdaySunny104° / 83°
ThursdaySunny101° / 81°
FridaySunny101° / 82° 1%

Dallas Heat and Humidity Rise: Highs Near 100 Expected - Jul 19, 8 AM

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

Dallas faces rising temperatures and sticky humidity this week. Current readings show a dew point of 72F, with highs near 98F today and 100F tomorrow.

Demarcus Lindgren

July 19, 20262 min read

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

*As of Jul 19, 8 AM local time.*

Current Conditions and Humidity

Dallas residents are experiencing a notably humid start to the day this morning. The air temperature stands 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 light, blowing at 3 mph with gusts reaching up to 14 mph, under a clear sky.

Today and Tonight Forecast

Conditions will remain sunny today, with temperatures climbing to a high near 98F. The National Weather Service indicates heat index values could reach as high as 104F due to the combination of heat and humidity. Winds will shift to the south southwest, blowing between 5 to 10 mph. The chance of precipitation is minimal at 12%.

As evening approaches, skies will become mostly clear. Temperatures will drop to a low near 79F, though they may rise slightly to around 81F overnight. The heat index is expected to remain elevated, with values as high as 101F. Winds will continue from the south at 5 to 10 mph.

Tomorrow Outlook

The heat will persist into tomorrow, with sunny skies and a high near 100F. Heat index values are forecast to reach 104F again. Winds will decrease slightly, coming from the south southwest at around 5 mph. The chance of rain is negligible at just 1%.

Following tomorrow, clear skies are expected with a low around 81F. Heat index values may reach 103F, with south southwest winds around 5 mph.

Safety Reminder

With temperatures and heat indices climbing into the upper 90s and low 100s, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid prolonged exposure to the sun during peak heat hours to prevent heat-related illnesses.

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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