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5-day forecast / Denton, TX

TuesdaySunny107° / 83° 1%
WednesdaySunny106° / 83° 1%
ThursdaySunny105° / 81° 7%
FridaySunny104° / 80° 8%
SaturdaySunny105° / 81° 6%

Extreme Heat Warning and Heat Advisory in Effect for Denton as Temperatures Soar - Aug 18, 11 AM

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

Denton residents face dangerous heat with an Extreme Heat Warning and Heat Advisory active. Current temperatures are already hot, with highs near 107F expected today and tomorrow.

Cody Underwood

August 18, 20262 min read

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

*As of Aug 18, 11 AM local time.*

Dangerous Heat Conditions Underway

An Extreme Heat Warning and a Heat Advisory are currently in effect for Denton, TX, signaling serious risks from the intense heat. The current air temperature stands at 95F, with a feels-like temperature of 95F. Relative humidity is at 32%, and the dew point is recorded at 61F.

Winds are blowing from the southwest at 9 mph, with gusts reaching up to 13 mph under clear skies.

The National Weather Service has issued these alerts to highlight the severity of the conditions. The Extreme Heat Warning carries a severe severity level and is expected to persist until later in the day. Concurrently, a Heat Advisory with moderate severity is also active. These warnings underscore the urgent need for caution as temperatures rise significantly above normal levels.

Forecast for Today and Tomorrow

Today will be sunny with a high near 107F and a low near 83F. The chance of precipitation is minimal at just 1%. Heat index values are expected to reach as high as 107. Winds will shift to the southwest around 5 mph.

Tonight, skies will become mostly clear. Temperatures will drop to a low around 83F but may rise slightly to around 85F overnight. The heat index could remain as high as 106. South winds will pick up slightly, ranging from 5 to 10 mph.

Tomorrow remains sunny with a high near 106F and a low near 83F. Precipitation chances stay at 1%. Heat index values are forecasted to hit 106.

Winds will come from the south southwest around 10 mph. Tomorrow night will also be mostly clear, with lows around 83F rising to about 85F overnight. The heat index may climb as high as 108, with south winds around 10 mph.

Safety Reminders

Given the Extreme Heat Warning and the current feels-like temperature of 95F, it is critical to stay cool. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on neighbors, especially the elderly and those without air conditioning, as the heat index values threaten to exceed 106 degrees in the coming days.

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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