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5-day forecast / Denison, TX

SundaySunny95° / 71°
MondaySunny99° / 75°
TuesdaySunny102° / 79°
WednesdaySunny100° / 79° 3%
ThursdaySunny99° / 79° 2%

Humid Heat Returns to Denison as Temperatures Climb - Aug 1, 4 AM

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

Denison faces a humid Saturday with highs near 96F and overnight lows around 79F. No severe weather alerts are active for the area.

Briar Iverson

August 1, 20262 min read

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

*As of Aug 1, 4 AM local time.*

Current Conditions and Humidity

It is currently Saturday overnight in Denison, TX, and the air remains quite heavy with moisture. The current air temperature sits at 83F, but the heat index makes it feel like 88F. Relative humidity is at 68%, with a dew point of 72F indicating significant moisture in the atmosphere.

Winds are blowing from the north northwest at 8 mph, with gusts reaching up to 25 mph. The sky is clear overhead at this hour.

Forecast for Today and Tomorrow

As the sun rises, Denison will see mostly sunny skies today. Highs are expected to reach near 96F, while lows will settle around 79F. There is no chance of precipitation, with a 0% probability for rain. Winds will shift to the north at 10 to 15 mph during the day.

Tonight, conditions will transition to partly cloudy skies before becoming mostly clear. Temperatures will drop to a low around 79F, though they may rise slightly to around 81F during the overnight hours. North winds will persist at 5 to 10 mph.

Tomorrow brings sunny skies with a high near 95F and a low near 72F. The chance of rain remains at 0%. Winds will be lighter, coming from the north around 5 mph. Tomorrow night will be clear with lows around 72F and light east northeast winds of 0 to 5 mph.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for Denison. However, the combination of high temperatures and elevated humidity requires caution. Residents should stay hydrated and limit prolonged exertion during the hottest parts of the day. As temperatures drop tonight and tomorrow, ensure that heating sources are safe and check on neighbors who may be vulnerable to temperature changes.

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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