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5-day forecast / Denison, TX

TuesdaySlight Chance Showers And Thunderstorms94° / 74° 20%
WednesdaySunny97° / 78° 10%
ThursdaySunny98° / 78° 1%
FridaySunny97° / 80°
SaturdaySunny95° / 79° 10%

Humidity Clings to Denison as Temps Climb Toward 97 - Jul 7, 4 AM

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

Denison faces high humidity with a dew point of 71F. Temperatures will rise to 94F today and 97F tomorrow, with heat indices reaching 102F. No weather alerts are active.

Briar Iverson

July 7, 20262 min read

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

*As of Jul 7, 4 AM local time.*

Current Conditions and Humidity

It is currently Tuesday overnight in Denison, and the air feels heavy with moisture. The air temperature sits at 75F, but the feels-like temperature is 77F due to the high relative humidity of 86%. The dew point is 71F, indicating a significant amount of moisture in the atmosphere. Winds are calm at 0 mph, though gusts have reached 19 mph. The sky is mostly clear, offering little relief from the lingering humidity.

Today and Tonight Forecast

Today, Denison will see sunny skies with a high near 94F. There is a slight chance of showers and thunderstorms before 4pm, with the chance of precipitation at 18%. The heat index is expected to reach as high as 99F. South winds will be light, ranging from 0 to 5 mph.

As tonight approaches, conditions will shift slightly. A slight chance of showers and thunderstorms remains possible, with the chance of precipitation at 20%. The sky will be partly cloudy initially, then become mostly clear. Temperatures will drop to a low around 73F, though they may rise to around 75F overnight. The heat index could reach 97F. Southeast winds will remain light, around 0 to 5 mph.

Tomorrow Outlook

Tomorrow will be sunny and significantly hotter. The high will reach near 97F, with the heat index climbing to 102F. South winds will pick up slightly to around 5 mph. Overnight, skies will clear, and the low will be near 78F, with temperatures rising to around 80F later in the night. South winds will increase to 5 to 10 mph.

Safety Reminder

With heat indices approaching 102F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly or those without air conditioning, to ensure they are safe in the rising heat. No weather alerts are currently in effect, but monitor conditions as temperatures climb.

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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