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5-day forecast / Denton, TX

SundaySunny103° / 81°
MondaySunny104° / 82°
TuesdaySunny104° / 82°
WednesdaySunny104° / 83°
ThursdayMostly Sunny105° / 83°

Denton Heat Advisory in Effect as Temperatures Soar Near 104F - Jul 26, 8 AM

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

A Heat Advisory is active for Denton, TX, with highs near 103F today and 104F tomorrow. Current conditions are hot and humid, with a heat index reaching 109F.

Cody Underwood

July 26, 20262 min read

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

*As of Jul 26, 8 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Denton, Texas, signaling dangerous heat levels that require caution. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and humidity. As of this Sunday morning, the air temperature stands at 81F, but the heat index makes it feel like 85F.

The atmosphere is quite humid, with a dew point of 72F and relative humidity at 74%. Winds are blowing from the south southwest at 8 mph, with gusts reaching up to 20 mph, under a clear sky.

Forecast for Today and Tomorrow

Today will be sunny with a high near 103F. The heat index is expected to climb as high as 109F. South southwest winds will remain light, between 5 to 10 mph. There is no chance of precipitation today.

Tonight, skies will become mostly clear. Temperatures will drop to a low around 81F, though they may rise slightly to around 83F during the overnight hours. The heat index will remain elevated, staying as high as 109F. Winds will shift to the south, maintaining speeds of 5 to 10 mph.

Tomorrow, the heat will persist with sunny skies and a high near 104F. The heat index is forecast to reach 110F. South southwest winds will continue at 5 to 10 mph. No rain is expected. Tomorrow night will be mostly clear with a low around 82F, and temperatures may rise to around 84F overnight. The heat index could peak at 111F during that period.

Safety Reminders

Given the active Heat Advisory and extreme heat index values, residents are urged to stay hydrated and limit outdoor exertion, especially during the midday hours. Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid prolonged exposure to the sun and seek air-conditioned environments when possible to prevent heat-related illnesses.

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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