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5-day forecast / Denton, TX

MondayChance Showers And Thunderstorms92° / 73° 51%
TuesdayChance Showers And Thunderstorms91° / 72° 42%
WednesdayChance Showers And Thunderstorms91° / 73° 29%
ThursdayMostly Sunny92° / 75° 11%
FridayMostly Sunny94° / 77° 3%

Humid Sunday in Denton: Heat Index Near 100 With Storm Chances - Jul 12, 12 PM

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

Denton faces high humidity and heat today with a heat index reaching 100. Scattered showers and thunderstorms are likely, with rain possible tonight and tomorrow.

Cody Underwood

July 12, 20262 min read

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

*As of Jul 12, 12 PM local time.*

Current Conditions and Heat

Denton is experiencing quite humid conditions this Sunday afternoon. The air temperature stands at 88F, but the heat index makes it feel like 93F. Relative humidity is at 55%, with a dew point of 70F indicating significant moisture in the air. Winds are light at 7 mph with gusts to 6 mph, and the sky remains partly cloudy.

The National Weather Service forecasts heat index values as high as 100 today. Residents should take this seriously. High humidity combined with warm temperatures can lead to heat-related illnesses quickly. It is crucial to stay hydrated and limit time spent outdoors during the hottest parts of the day. Wear lightweight, light-colored clothing and seek air-conditioned environments when possible.

Precipitation and Forecast

There is a 53% chance of showers and thunderstorms today. Partly sunny skies will give way to scattered storms. South wind will be around 5 mph. New rainfall amounts less than a tenth of an inch are possible. Temperatures will drop to a low near 75F tonight.

Tonight brings a 50% chance of showers and thunderstorms under mostly cloudy skies. Temperatures will rise to around 77F overnight. Heat index values will reach 98. Southeast wind will be 0 to 5 mph. New rainfall amounts between a quarter and half of an inch are possible. This moisture will keep the air muggy.

Tomorrow, the chance of showers and thunderstorms continues with a 48% probability. Storms are likely before 7am, then again between 7am and 1pm, followed by a general chance later. Partly sunny skies will persist. The high will be near 92F. Heat index values may climb to 101. Southeast wind will remain 0 to 5 mph. New rainfall amounts between a tenth and quarter of an inch are possible. Temperatures will fall to a low near 73F.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts for Denton. However, the combination of high heat and humidity requires caution. Monitor local conditions closely. If storms develop, seek shelter indoors. Avoid driving through flooded roadways. Keep emergency supplies ready. Stay aware of your surroundings and prioritize your health during this humid period.

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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