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5-day forecast / Denison, TX

SaturdayRain Showers Likely74° / 65° 63%
SundaySlight Chance Rain Showers then Mostly Sunny82° / 62° 24%
MondaySunny83° / 58°
TuesdaySunny83° / 59°
WednesdaySunny83° / 60°

Humid Start in Denison as Rain Showers Linger This Afternoon - Oct 3, 2 PM

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

Denison residents face high humidity and lingering rain showers today, with a humid dew point of 70F. Temperatures will rise to near 82F tomorrow under mostly sunny skies.

Briar Iverson

October 3, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Oct 3, 2 PM local time.*

Current Conditions and Humidity

The air in Denison feels heavy this afternoon as relative humidity hits 100%. The current air temperature sits at 70F, matching the feels-like reading exactly. A dew point of 70F confirms the saturated atmosphere, creating a muggy environment for anyone heading outdoors.

Visibility is reduced by fog and mist accompanying light rain. Winds are gentle from the northeast at 6 mph, with occasional gusts reaching 11 mph.

Today’s Forecast: Rain and Clouds

Rain showers are likely to continue through the rest of today. The sky remains cloudy as temperatures climb to a high near 74F. There is a 63% chance of precipitation, with new rainfall amounts between a tenth and quarter of an inch possible.

As evening approaches, conditions remain mostly cloudy with a low near 65F. Overnight, temperatures may rise slightly to around 67F before settling. The chance for rain showers persists tonight at 50%, with similar rainfall totals expected.

Winds will stay light from the north northeast around 5 mph.

Tomorrow: Warming Trend and Clearing Skies

A significant shift in weather is expected tomorrow. A slight chance of rain showers exists before 7am, but skies will quickly transition to mostly sunny conditions. Highs will jump to near 82F, marking a noticeable warm-up from today’s cooler temperatures.

In the afternoon, temperatures may fall slightly to around 77F. Winds will increase to 5 to 10 mph from the north northeast, with gusts as high as 20 mph. The chance of precipitation drops to 24%, with less than a tenth of an inch of rain possible.

Overnight tomorrow night, skies become mostly clear with a low around 62F.

Safety and Preparedness

With humidity levels at 100% today, staying hydrated is essential. Limit midday exertion if you must be outside, as the muggy conditions can feel oppressive. As temperatures rise tomorrow, continue to drink plenty of water. While there are no active weather alerts or warnings in effect for Denison, monitor local updates for any changes in the forecast.

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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