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5-day forecast / Denison, TX

SundaySlight Chance Showers And Thunderstorms93° / 69° 17%
MondayChance Rain Showers then Slight Chance Showers And Thunderstorms91° / 72° 40%
TuesdayMostly Sunny94° / 73° 11%
WednesdayShowers And Thunderstorms Likely89° / 72° 57%
ThursdayShowers And Thunderstorms Likely84° / 68° 81%

Denison Weather Check-In: Heat Holds Steady With Isolated Storms - Sep 27, 2 PM

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

Current conditions in Denison show 90F under overcast skies. Today's high near 93F matches yesterday, with little rain expected this evening. Tomorrow brings similar warmth and a chance of storms.

Briar Iverson

September 27, 20261 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 27, 2 PM local time.*

Current Conditions

It is currently Sunday afternoon in Denison, and the heat is holding firm. The thermometer reads 90F right now, though it feels like 93F due to humidity sitting at 49%. Winds are light at 10 mph, and the sky remains overcast as we head through the day.

Today's Outlook

Temperatures will climb to a high near 93F before cooling to a low of about 71F tonight. This high is about the same as yesterday’s, keeping things consistent with recent patterns. While isolated showers and thunderstorms are possible, little to no rain is expected through this evening, with chances staying at or below 23%.

Tonight will bring scattered showers and thunderstorms with a low around 71F.

Tomorrow's Forecast

Looking ahead, conditions remain warm with a high near 93F, which is near today’s level. The low will settle around 73F. Skies will be mostly sunny, but there is a chance of showers and thunderstorms throughout the day.

A slight chance of storms exists before 7pm tomorrow night, followed by partly cloudy skies and a low around 73F. It remains a good day for outdoor plans if you catch the dry windows.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Briar Iverson

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

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