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5-day forecast / Celina, TX

FridayMostly Sunny96° / 80° 1%
SaturdayMostly Sunny98° / 81°
SundaySunny100° / 81°
MondaySunny102° / 81°
TuesdaySunny102° / 81°

Celina Heat Advisory in Effect as Feels-Like Temps Hit 103F - Jul 23, 4 PM

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

A Heat Advisory is active for Celina, TX, with dangerous heat index values reaching 106F. Current conditions show a feels-like temperature of 103F under mostly clear skies.

Tessa Lindgren

July 23, 20262 min read

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

*As of Jul 23, 4 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Celina, Texas, signaling dangerous heat conditions that require caution. The National Weather Service has issued this moderate-severity alert, which remains active until the evening of July 24. Residents are advised to monitor conditions closely as the region experiences significant thermal stress.

Current observations in Celina show an air temperature of 93F, but the combination of heat and humidity makes it feel much hotter. The current feels-like temperature stands at 103F. The air is quite humid, with a dew point of 73F and relative humidity at 53%.

Winds are blowing from the east at 13 mph, with gusts reaching up to 20 mph. The sky remains mostly clear, allowing for intense solar heating.

Forecast for Today and Tomorrow

Today, Celina will see sunny skies with a high near 97F. The heat index is expected to climb as high as 105F. East winds will persist around 15 mph.

There is a 0% chance of precipitation, meaning no rain is expected to provide relief. Temperatures will drop to a low near 79F tonight. Conditions will be mostly clear with heat index values as high as 104F.

East southeast winds will slow to 10 to 15 mph.

Tomorrow, the heat will continue with mostly sunny skies and a high near 96F. The heat index may reach as high as 106F. South southeast winds will be 10 to 15 mph.

The chance of precipitation is minimal at 1%. Overnight, skies will turn partly cloudy with a low around 80F, though temperatures may rise to around 82F before settling. Heat index values will remain high at 104F with south winds of 10 to 15 mph.

Safety Reminders

Given the active Heat Advisory and high heat index values, it is critical to stay hydrated and limit midday exertion. Seek air-conditioned environments during the hottest parts of the day. Check on neighbors, especially the elderly and those without reliable cooling.

Wear lightweight, light-colored clothing and use sunscreen if you must be outdoors. Be aware of the signs of heat exhaustion and heat stroke, and seek medical attention immediately if symptoms appear.

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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Tessa Lindgren

Tessa Lindgren covers weather, storms, and seasonal outdoor life around Celina.

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