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5-day forecast / Denison, TX

MondaySunny89° / 75° 3%
TuesdayMostly Sunny92° / 76° 7%
WednesdayMostly Sunny then Chance Showers And Thunderstorms91° / 71° 29%
ThursdayChance Showers And Thunderstorms84° / 61° 46%
FridaySlight Chance Rain Showers then Partly Sunny70° / 52° 16%

Denison weather: Sunny and warm today, hotter tomorrow - Oct 12, 9 AM

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

Denison starts at 73F under partly cloudy skies, with a high near 89F today and little to no rain expected. Tomorrow turns hotter, reaching near 92F.

Briar Iverson

October 12, 20261 min read

Local sports

*As of Oct 12, 9 AM local time.*

Denison is starting this morning at 73F, with a feels-like temperature of 74F, partly cloudy skies and humidity at 83%. A 14-mph wind is adding a noticeable breeze.

Today’s forecast

Skies turn sunny, with temperatures climbing to a high near 89F and settling to a low near 75F. Little to no rain is expected through this evening, with chances staying at or below 5%. Tonight should be mostly clear. Today’s high is about the same as yesterday, so the overall warmth is holding steady.

Tomorrow

Tomorrow will be mostly sunny and hotter, with a high near 92F—about 3F warmer than today—and a low near 76F. The heat index could reach as high as 100F, so outdoor plans may feel more intense during the warmest part of the day. South winds of 10 to 15 mph are expected tomorrow, while tonight’s south wind will be around 10 mph.

Latest National Weather Service radar for North Texas (KFWS radar). Source: radar.weather.gov.

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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