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5-day forecast / Denton, TX

WednesdayMostly Sunny102° / 82° 1%
ThursdaySunny103° / 83° 1%
FridaySunny106° / 82° 3%
SaturdayMostly Sunny100° / 76° 11%
SundaySunny98° / 76° 2%

Denton Under Heat Advisory as Temperatures Climb Near 103 - Jul 29, 5 AM

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

A Heat Advisory is in effect for Denton today and tonight. Current conditions are hot and humid, with a high near 102F expected.

Cody Underwood

July 29, 20261 min read

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

*As of Jul 29, 5 AM local time.*

Immediate Conditions and Alert

Denton residents are currently under an active Heat Advisory issued by the National Weather Service. This moderate-severity alert remains in effect until the evening hours of today, signaling dangerous heat levels that require caution.

Right now, the air temperature sits at 79F with a feels-like reading of 82F. Humidity is quite high, with relative humidity at 79% and a dew point of 72F. Winds are light from the south at 6 mph, with gusts reaching up to 13 mph. The sky remains clear overhead.

Forecast Overview

Temperatures will rise sharply throughout the day. Today is expected to be mostly sunny with a high near 102F. The National Weather Service notes that heat index values could reach as high as 109 due to the combination of heat and humidity.

Overnight lows will settle around 81F, though temperatures may rise slightly to around 83F during the night hours. Winds will remain light from the south at around 5 mph.

Tomorrow brings even more intense heat. The sky will be sunny with a high near 103F. Heat index values are forecast to climb as high as 110, making it feel significantly hotter than the actual air temperature. Lows tomorrow night will be around 83F, with temperatures potentially rising to 85F overnight. Winds will shift slightly to the south-southwest at 5 to 10 mph.

Safety Reminder

Given the active Heat Advisory and extreme heat index values, it is critical to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without air conditioning, as the humidity and heat pose serious health risks. Keep vehicles parked in shade when possible, and never leave people or pets inside closed cars.

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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