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5-day forecast / Dallas, TX

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

Dallas Heat Index Hits 104 Tomorrow as Humidity Lingers - Jul 8, 4 AM

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

Current conditions in Dallas show a dew point of 70F with clear skies. Temperatures will climb to 99F today and 101F tomorrow, with heat indices reaching 102F and 104F respectively.

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, 4 AM local time.*

Current Conditions and Humidity

It is currently Wednesday overnight in Dallas, and the air remains quite humid. The current air temperature is 82F, but the feels-like temperature is 86F due to the moisture in the air. The relative humidity stands at 66%, with a dew point of 70F. Skies are clear, and winds are blowing from the south at 6 mph, with gusts reaching up to 12 mph.

Today and Tonight Forecast

Today, Dallas will experience sunny skies with a high near 99F. The low for the day will be near 78F. There is a 15% chance of precipitation. According to the National Weather Service, there is a slight chance of showers and thunderstorms after 4pm. The heat index values are expected to reach as high as 102F. Winds will be from the south southwest at 5 to 10 mph.

Tonight, the sky will be mostly clear. A slight chance of showers and thunderstorms is possible before 7pm. The low will be around 80F, with temperatures rising to around 82F overnight. The heat index will reach as high as 101F. South winds will continue at 5 to 10 mph. The chance of precipitation remains at 20%.

Tomorrow Outlook

Tomorrow, Dallas will see sunny skies with a high near 101F. The low will be near 81F. There is no chance of precipitation. The heat index values will climb to as high as 104F. Winds will be from the south southwest at 5 to 10 mph, with gusts as high as 20 mph. Tomorrow night will be mostly clear with a low around 81F. South winds will increase to 10 to 15 mph, with gusts as high as 25 mph.

Safety Reminder

With heat indices reaching 104F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and pets to ensure they are safe in the heat. There are no active National Weather Service or NOAA weather alerts at this time.

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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