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5-day forecast / Dallas, TX

SaturdaySlight Chance Showers And Thunderstorms100° / 81° 10%
SundayMostly Sunny then Chance Showers And Thunderstorms101° / 80° 28%
MondayMostly Sunny then Slight Chance Showers And Thunderstorms100° / 78° 17%
TuesdayMostly Sunny98° / 79° 12%
WednesdaySunny99° / 80° 4%

Dallas Heat Index Nears 106 as Temperatures Climb Toward 100

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

Dallas residents face intense heat today with a high near 100F and feels-like temperatures reaching 106F. Humidity remains high, creating muggy conditions with a slight chance of late-day storms.

Demarcus Lindgren

July 4, 20262 min read

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

Intense Heat and Humidity

Dallas is currently experiencing a significant heat event this Saturday afternoon. The air temperature stands at 93F, but the combination of heat and moisture pushes the feels-like temperature to 99F. This muggy atmosphere is driven by a dew point of 70F and relative humidity of 47%. Winds are light at 8 mph, with gusts reaching 6 mph, under a clear sky.

Today will bring extreme heat, with a high near 100F. The National Weather Service indicates heat index values could climb as high as 106F. While the day begins sunny, there is a slight chance of showers and thunderstorms developing after 4pm. Overnight, conditions will remain warm and humid. A slight chance of showers and thunderstorms is possible before 7pm. Temperatures will settle to a low around 81F, though they may rise to around 83F overnight. Heat index values will remain elevated, reaching up to 105F. Winds will shift to the south southeast at around 5 mph.

Tomorrow’s Forecast

The heat will persist into tomorrow, with a high near 101F. The sky will be mostly sunny, but the chance of precipitation increases to 28% overall, with a specific chance of showers and thunderstorms after 4pm. Heat index values are expected to peak at 105F. Winds will remain light from the south southwest at around 5 mph.

As the day transitions to tomorrow night, a chance of showers and thunderstorms is likely before 7pm, followed by a slight chance between 7pm and 1am. Temperatures will drop to a low around 80F, potentially rising to 82F overnight. Heat index values will decrease slightly to a high of 102F. There are no active National Weather Service or NOAA weather alerts in effect for this area.

Safety Reminders

Given the extreme heat index values approaching 106F, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water. As storms become possible later in the day, be prepared for sudden changes in weather conditions.

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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