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5-day forecast / Denton, TX

WednesdayMostly Sunny105° / 82°
ThursdaySunny106° / 82° 11%
FridayMostly Sunny106° / 81° 7%
SaturdaySunny106° / 81° 5%
SundaySunny106° / 82° 3%

Extreme Heat Warning in Effect for Denton as Temperatures Soar - Aug 19, 2 PM

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

An Extreme Heat Warning is active for Denton, TX. Current conditions show a heat index of 105F with highs near 106F expected through tomorrow night.

Cody Underwood

August 19, 20262 min read

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

*As of Aug 19, 2 PM local time.*

Dangerous Heat Conditions Underway

Denton residents are currently under an Extreme Heat Warning issued by the National Weather Service in Fort Worth. This severe alert remains in effect until August 20 at 8:00PM CDT, signaling dangerous heat conditions that require immediate caution.

Right now, the air temperature stands at 102F, but the combination of heat and humidity makes it feel like 105F. The relative humidity is at 28%, with a dew point of 63F. Winds are blowing from the south southwest at 8 mph, with gusts reaching up to 22 mph. The sky remains clear overhead.

Forecast for Today and Tomorrow

Today will be mostly sunny with a high near 105F. The National Weather Service notes that heat index values could reach as high as 107F. South southwest winds will range from 5 to 10 mph. There is no chance of precipitation today.

Tonight, skies will clear up, becoming mostly clear. Temperatures will drop to a low near 82F but will rise to around 85F overnight. Heat index values are expected to stay high at 107F. Winds will remain from the south southwest at around 10 mph.

Tomorrow looks to be even hotter, with sunny skies and a high near 106F. The heat index is forecast to hit 107F again. Southwest winds will be light, between 5 to 10 mph. There is an 11% chance of precipitation tomorrow.

Safety Reminders

Given the Extreme Heat Warning, it is critical to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly or those without air conditioning. Avoid prolonged exposure to the sun during peak heat hours. If you must be outside, seek shade frequently and wear lightweight, light-colored clothing. Monitor local news for updates as conditions remain hazardous through the end of the warning period.

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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Cody Underwood

Cody Underwood covers weather, storms, and seasonal life around Denton.

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