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5-day forecast / Denison, TX

FridaySunny100° / 79° 3%
SaturdaySunny99° / 78° 2%
SundaySunny99° / 79°
MondaySunny98° / 79°
TuesdaySunny99° / 79° 1%

Very hot in Denison: 92F this evening after a high near 102F - Aug 6, 8 PM

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

Denison remains very hot this evening, with a feels-like temperature of 91F. Tonight stays mostly clear, and tomorrow is sunny with a high near 100F.

Briar Iverson

August 7, 20261 min read

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

*As of Aug 6, 8 PM local time.*

Heat remains the main story

Very hot weather continues in Denison this evening. The air temperature is 92F, with a feels-like temperature of 91F. The relative humidity is 32%, and the dew point is 58F. Winds are at 7 mph, with gusts to 12 mph, and the sky is overcast.

The heat has been the standout condition today, with a high near 102F. The low is near 79F, the chance of precipitation is 0%, and the forecast calls for mostly clear conditions.

Tonight and tomorrow

Tonight is expected to be mostly clear, with a low around 79F. Temperatures are forecast to rise to around 81F overnight. South wind is expected at 5 to 10 mph.

Tomorrow will stay hot and bright. The forecast calls for sunny conditions, a high near 100F, and heat index values as high as 103F. South wind is expected around 5 mph. The low is near 79F, and the chance of precipitation is 3%.

Alerts and heat safety

There are no active NWS/NOAA weather alerts for Denison.

Even without an active alert, this is still significant heat. Drink water, take breaks in cooler places when possible, and limit strenuous outdoor activity if you can. Light, loose clothing can help, and it is a good idea to check on people who may be more sensitive to heat, including older adults and anyone without reliable cooling.

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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Briar Iverson

Briar Iverson covers weather, storms, and seasonal life around Denison.

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