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5-day forecast / Denton, TX

TuesdaySunny104° / 82°
WednesdaySunny103° / 82°
ThursdaySunny104° / 84°
FridayMostly Sunny105° / 83° 4%
SaturdaySunny103° / 77° 9%

Denton Heat Advisory in Effect as Temperatures Soar Near 104F - Jul 28, 8 AM

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

A Heat Advisory is active for Denton, TX, with highs near 104F and heat index values up to 109F. Current conditions are hot and humid.

Cody Underwood

July 28, 20262 min read

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

*As of Jul 28, 8 AM local time.*

Current Conditions and Alert Overview

A Heat Advisory is currently in effect for Denton, Texas, signaling dangerous heat levels that require caution. The National Weather Service issued this moderate-severity alert to warn residents of the extreme temperatures expected to persist through the evening. As of this Tuesday morning, the air temperature stands at 81F, but the combination of heat and humidity makes it feel like 85F.

The relative humidity is at 74%, with a dew point of 72F, indicating a muggy atmosphere. Winds are currently light at 6 mph, though gusts have reached 20 mph, and the sky remains clear.

Forecast for Today and Tomorrow

Today, Denton will experience sunny skies with a high near 104F. The heat index is expected to climb as high as 109F, creating hazardous conditions for outdoor activities. South southwest winds will blow between 5 to 10 mph. There is a 0% chance of precipitation, ensuring the heat remains unbroken by rain.

Tonight, conditions will remain mostly clear with a low around 82F. Temperatures are expected to rise to around 84F during the overnight hours, offering little relief from the day's heat. The heat index will continue to reach values as high as 109F. Winds will shift to the south, maintaining speeds of 5 to 10 mph.

Tomorrow, the pattern continues with sunny skies and a high near 103F. The heat index will peak at 108F. South southwest winds will persist at 5 to 10 mph. Like today, there is no rain expected, with a 0% chance of precipitation. The overnight low will again be around 82F, with temperatures rising to 84F overnight and heat index values hitting 109F.

Safety Reminders

Given the active Heat Advisory and the high heat index values, it is critical to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning. Avoid prolonged exposure to the sun and seek air-conditioned environments whenever possible. The combination of high temperatures and humidity poses a significant risk to health, so please take these warnings seriously.

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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