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5-day forecast / Dallas, TX

TuesdaySunny101° / 80° 1%
WednesdaySunny101° / 80°
ThursdaySunny101° / 79°
FridaySunny102° / 80°
SaturdaySunny101° / 80°

Dallas Heat Index Hits 105 Tomorrow as Temperatures Climb - Aug 10, 4 AM

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

Current conditions in Dallas show a feels-like temperature of 85F with high humidity. Today brings a high near 100F, while tomorrow is expected to reach 101F with heat indices up to 105F.

Demarcus Lindgren

August 10, 20262 min read

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

*As of Aug 10, 4 AM local time.*

Current Conditions and Heat

It is currently Monday overnight in Dallas, TX, where the air temperature stands at 81F. The combination of warmth and moisture creates a feels-like temperature of 85F. Relative humidity is sitting at 74%, with a dew point of 72F, indicating quite humid conditions for this time of night.

The sky remains clear overhead, while winds are blowing from the south at 8 mph, with gusts reaching up to 21 mph.

Forecast Overview

Today will be sunny with a high near 100F and a low near 79F. There is only a 6% chance of precipitation. The National Weather Service indicates heat index values as high as 104 during the day, driven by south winds of 5 to 10 mph with gusts up to 20 mph.

Tonight will be clear with a low around 79F. Winds will continue from the south at 5 to 10 mph. As the night progresses, conditions remain mostly clear with a low around 80F. Heat index values may reach as high as 102. South southeast winds will increase slightly to 10 to 15 mph.

Tomorrow is forecast to be sunny with a high near 101F and a low near 81F. There is no chance of precipitation. The heat index is expected to climb as high as 105F due to south winds of 5 to 10 mph, with gusts potentially reaching 25 mph.

Tomorrow night will be clear with a low around 81F, though temperatures may rise to around 83F overnight. South winds will persist at around 10 mph, with gusts as high as 25 mph.

Safety Reminder

With temperatures and heat indices reaching into the mid-100s, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors or those without air conditioning to ensure their safety during these extreme heat 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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