Back to Weather

5-day forecast / Denison, TX

SaturdaySunny then Slight Chance Showers And Thunderstorms96° / 75° 14%
SundayMostly Sunny then Slight Chance Showers And Thunderstorms94° / 74° 20%
MondayMostly Sunny93° / 75° 12%
TuesdayMostly Sunny94° / 76° 12%
WednesdaySunny95° / 77° 5%

Humidity Peaks in Denison as Temperatures Climb Toward 96 Degrees

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

Denison residents face high humidity with a dew point of 73F today. Temperatures will reach 96F with a heat index up to 103. No weather alerts are active.

Briar Iverson

July 4, 20262 min read

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

Current Conditions and Humidity

It is currently Saturday this morning in Denison, TX, where the air feels noticeably heavy. The current air temperature stands at 77F, but the feels-like temperature is 79F due to significant moisture in the atmosphere. The relative humidity is at 89%, with a dew point of 73F, creating a muggy environment. Winds are blowing from the south southwest at 7 mph, with gusts reaching up to 19 mph. The sky remains clear at this hour.

Today and Tonight Forecast

Temperatures are expected to rise significantly throughout the day. The high near 96F will be accompanied by heat index values as high as 103, making it feel much hotter than the actual air temperature. The sky will be sunny initially, but there is a slight chance of showers and thunderstorms after 4pm. Winds will decrease to around 5 mph from the south southwest.

As evening approaches, conditions will remain warm. The low near 75F will see temperatures rising to around 77F overnight. There is a slight chance of showers and thunderstorms before 7pm. The sky will become mostly clear, and the heat index will remain elevated, reaching up to 101. Winds will stay light at around 5 mph from the south southeast.

Tomorrow Outlook

The pattern continues into tomorrow with a high near 94F. The sky will be mostly sunny, but a slight chance of showers and thunderstorms is possible after 1pm. The heat index will be as high as 99. Winds will remain around 5 mph from the south southeast. The chance of precipitation is 20%.

Overnight tomorrow, the low will be around 74F. There is a slight chance of showers and thunderstorms before 1am, with new rainfall amounts less than a tenth of an inch possible. The sky will be partly cloudy, and winds will shift to the east at 0 to 5 mph. The chance of precipitation remains at 20%.

Safety Reminder

With heat index values reaching into the low 100s, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and vulnerable individuals to ensure they are safe in the heat. There are no active National Weather Service or NOAA weather alerts for this area.

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

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

Share

Briar Iverson

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

Related Stories