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5-day forecast / Denison, TX

TuesdaySunny100° / 79°
WednesdaySunny101° / 79° 1%
ThursdaySunny100° / 77° 3%
FridaySunny then Slight Chance Showers And Thunderstorms96° / 75° 22%
SaturdayMostly Sunny96° / 77° 12%

Very hot in Denison: 97F now, high near 98F today - Aug 3, 4 PM

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

Denison is clear and very hot this afternoon, with the temperature and feels-like reading both at 97F. Sunshine continues today and tomorrow, with no rain expected.

Briar Iverson

August 3, 20261 min read

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

*As of Aug 3, 4 PM local time.*

Heat is the main story

Very hot weather is the main concern in Denison this afternoon. The air temperature is 97F, and it feels like 97F. The sky is clear, relative humidity is 31%, and the dew point is 61F. Wind is 8 mph, with gusts to 8 mph.

The heat is not being pushed higher by humidity right now, but the air is still hot enough to matter for anyone spending time outside. Today’s high is expected to be near 98F, with heat index values as high as 98F.

Forecast through tomorrow

Today stays sunny, and the chance of precipitation is 0%. Tonight is expected to stay clear, with a low near 74F. Heat index values tonight may be as high as 97F.

Tomorrow brings more sunshine and more heat. The forecast high is near 100F, with heat index values as high as 101F. The low for tomorrow is near 79F, and the chance of precipitation remains 0%. In short, Denison is looking at a dry, clear stretch with heat continuing to build.

Alerts and safety

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

Even without an alert, this level of heat can wear people down. Drink water, take breaks in cooler places when possible, and limit strenuous outdoor activity during the hottest conditions. Check on people who may be more sensitive to heat, and keep pets supplied with shade and water.

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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