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5-day forecast / Denton, TX

TuesdaySunny105° / 83° 1%
WednesdaySunny105° / 82° 1%
ThursdaySunny102° / 82° 1%
FridaySunny103° / 84°
SaturdayMostly Sunny103° / 83° 7%

Denton Heat Advisory in Effect as Temperatures Soar Near 105 - Jul 20, 4 AM

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

A Heat Advisory is active for Denton, TX, with highs near 102 today and 105 tomorrow. Humidity remains high, with heat indices reaching 110. Stay cool and hydrated.

Cody Underwood

July 20, 20262 min read

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

*As of Jul 20, 4 AM local time.*

Alert and Current Conditions

A Heat Advisory is currently in effect for Denton, Texas, indicating moderate severity with expected urgency. This alert remains active until the evening of July 20. Residents should prepare for dangerously hot conditions over the next day.

It is currently Monday overnight in Denton. The air temperature stands at 75F, with a feels-like temperature of 77F. Relative humidity is high at 89%, and the dew point is 72F. Winds are calm at 0 mph, though gusts may reach 12 mph. The sky is clear.

Forecast Overview

Today, Denton will experience sunny skies with a high near 102F. The National Weather Service reports heat index values as high as 109. Southwest winds will hover around 5 mph. The low for today is near 79F.

Tonight, conditions will remain mostly clear. Temperatures will drop to a low around 80F, with readings rising to approximately 82F later in the night. Heat index values may reach 108. South southwest winds will be around 5 mph. The chance of precipitation is 1%.

Tomorrow, the heat will intensify with sunny skies and a high near 105F. Heat index values are expected to climb as high as 110. Southwest winds will continue around 5 mph. The low for tomorrow is near 82F. The chance of precipitation is 0%.

Tomorrow night, skies will clear with a low around 82F. Temperatures may rise to around 84F overnight. Southwest winds will be light, ranging from 0 to 5 mph.

Safety Reminders

With temperatures and heat indices reaching extreme levels, it is critical to prioritize safety. Stay hydrated by drinking plenty of water throughout the day. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

Seek air-conditioned environments whenever possible. Check on elderly neighbors and those who may be vulnerable to heat-related illnesses. Never leave people or pets in parked vehicles, as interior temperatures can rise rapidly to dangerous levels.

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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