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5-day forecast / Denton, TX

SundaySunny99° / 78° 3%
MondaySunny103° / 80° 1%
TuesdaySunny105° / 82°
WednesdaySunny105° / 82° 1%
ThursdaySunny104° / 82°

Dangerous Heat Hits Denton: Feels Like 101F Amidst Humid Afternoon - Jul 18, 4 PM

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

Denton residents face dangerous heat today with a heat index of 101F. Highs near 98F expected with low rain chances. No active weather alerts.

Cody Underwood

July 18, 20262 min read

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

*As of Jul 18, 4 PM local time.*

Dangerous Heat Conditions in Denton

A dangerous heat event is currently affecting Denton, TX, with conditions that pose significant health risks. The air temperature stands at 93F, but the heat index makes it feel like 101F. This intense heat is compounded by high humidity levels; the relative humidity is at 50%, with a dew point of 72F.

Winds are blowing from the south southwest at 15 mph, with gusts reaching 17 mph, under a mostly clear sky.

Forecast for Today and Tomorrow

Today, Denton will see mostly sunny skies with a high near 98F. The National Weather Service indicates heat index values could reach as high as 103. South southwest winds will be around 10 mph, with gusts as high as 20 mph.

The chance of precipitation is minimal at 4%. Temperatures will drop to a low near 78F tonight. Conditions will become partly cloudy, with temperatures rising to around 80 overnight.

Heat index values may reach 102, with south winds between 5 and 15 mph.

Tomorrow, the heat will persist with sunny skies and a high near 99F. Heat index values are expected to climb to 104. South southwest winds will be lighter, ranging from 5 to 10 mph.

The chance of rain remains very low at 3%. Overnight, skies will turn mostly clear, with a low around 78F and temperatures rising to 80. Heat index values will reach 103, with south southwest winds of 5 to 10 mph.

Safety Reminders

There are no active National Weather Service or NOAA weather alerts for Denton at this time. However, the extreme heat requires caution. Residents should stay hydrated and limit midday exertion to avoid heat-related illnesses.

Check on neighbors and vulnerable individuals who may be affected by the high heat index values. Ensure pets have access to cool, shaded areas and plenty of water. Monitor local news for any updates on changing 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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Cody Underwood

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

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