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5-day forecast / Dallas, TX

WednesdaySunny then Slight Chance Showers And Thunderstorms100° / 80° 16%
ThursdaySunny101° / 81°
FridaySunny99° / 81°
SaturdaySunny100° / 80° 9%
SundaySlight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms95° / 79° 28%

Dallas Heat Index Hits 104 Tomorrow as Scattered Storms Linger - Jul 7, 8 PM

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

Temperatures in Dallas remain dangerously high with a feels-like reading of 96F this evening. A high near 103F is expected today, with heat indices reaching 104F tomorrow alongside a slight chance of storms.

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 7, 8 PM local time.*

Sweltering Conditions Continue

Dallas is currently experiencing intense heat, with the air temperature at 91F and a feels-like reading of 96F. The relative humidity sits at 46%, with a dew point of 68F. Winds are blowing from the south southeast at 6 mph, with gusts reaching 18 mph, under clear skies.

Today, the high will near 103F, making it a particularly dangerous day for outdoor activity. The low is expected to drop to around 78F. There is a 38% chance of showers and thunderstorms throughout the day. Tonight, a chance of showers and thunderstorms is possible before 1am. Conditions will be partly cloudy with a low around 78, though temperatures may rise to around 80 overnight. The heat index could reach as high as 101. South southeast winds will be around 5 mph, with a 40% chance of precipitation. New rainfall amounts less than a tenth of an inch are possible.

Tomorrow’s Forecast and Safety Tips

Tomorrow, the high will be near 100F, with temperatures falling to around 98 in the afternoon. The low will be near 80F. The sky will be sunny, with a slight chance of showers and thunderstorms after 1pm. The heat index is expected to reach 104. South southwest winds will range from 5 to 10 mph, with a 20% chance of precipitation. Tomorrow night, there is a slight chance of showers and thunderstorms before 7pm. Conditions will be mostly clear, with a low around 80 and temperatures rising to around 82 overnight. The heat index could reach 103, with south winds of 5 to 10 mph and a 20% chance of precipitation.

There are no active National Weather Service or NOAA weather alerts in effect for Dallas. However, the extreme heat poses significant risks. Residents should stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water and shade. Avoid prolonged exposure to the sun, especially during peak heat hours.

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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