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5-day forecast / Denison, TX

TuesdaySlight Chance Rain Showers then Chance Showers And Thunderstorms88° / 71° 41%
WednesdaySlight Chance Rain Showers then Slight Chance Showers And Thunderstorms87° / 73° 19%
ThursdaySlight Chance Showers And Thunderstorms89° / 73° 15%
FridayMostly Sunny92° / 75° 6%
SaturdaySunny94° / 76° 3%

Humid Skies and Storms Linger in Denison - Jul 13, 4 PM

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

Denison faces high humidity with a dew point of 73F and scattered showers today. Temperatures will rise to 85F, with similar conditions expected tomorrow.

Briar Iverson

July 13, 20262 min read

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

*As of Jul 13, 4 PM local time.*

Current Conditions and Humidity

Denison is experiencing a notably muggy atmosphere this afternoon. The air temperature sits at 77F, but the heat index makes it feel like 79F due to the heavy moisture in the air. The relative humidity is currently at 89%, with a dew point of 73F, indicating a very saturated environment. Winds are blowing from the east-southeast at 11 mph, with gusts reaching up to 25 mph. The sky is currently filled with rain and thunderstorms, contributing to the damp and oppressive feel of the day.

Today and Tonight Forecast

For the remainder of today, the high will reach near 85F. Temperatures are expected to drop slightly to around 82F in the afternoon. The sky will remain mostly cloudy with a chance of showers and thunderstorms. The chance of precipitation is listed at 48%, with new rainfall amounts expected to be less than a tenth of an inch. Winds will shift to an east-southeast direction at around 5 mph.

As tonight approaches, the chance of showers and thunderstorms continues, particularly before 7pm. The sky will clear to partly cloudy conditions, allowing the temperature to fall to a low near 71F. Winds will ease to between 0 and 5 mph. The chance of precipitation remains at 40%, with any new rainfall expected to be minimal, less than a tenth of an inch.

Tomorrow Outlook

Tomorrow, the heat will intensify with a high near 88F. The sky will become mostly sunny, though a chance of showers and thunderstorms is expected after 10am. Winds will be light, coming from the east at 0 to 10 mph. The chance of precipitation is 40%, with new rainfall amounts again expected to be less than a tenth of an inch. The low for tomorrow night will be around 71F, with temperatures rising to around 73F overnight. There is a 30% chance of precipitation before 7pm, with partly cloudy skies and south-southeast winds of 0 to 5 mph.

Safety Reminder

Given the high humidity and potential for thunderstorms, residents should stay hydrated and limit midday exertion. Keep an eye on local updates as conditions can change rapidly with scattered storms.

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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