Celina

Celina.news · Small-town roots. North Texas growth.

Back to Weather

5-day forecast / Celina, TX

FridayPartly Sunny91° / 75° 19%
SaturdayMostly Sunny96° / 77° 4%
SundaySunny97° / 77° 2%
MondaySunny99° / 78°
TuesdaySunny101° / 79°

Celina Heat Index Hits 98 Today; Humidity Lingers - Jul 17, 12 PM

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

Celina faces oppressive heat and humidity this afternoon with a feels-like temperature of 95F. Today's high near 91F brings a heat index up to 98F, with muggy conditions persisting through tonight.

Tessa Lindgren

July 17, 20262 min read

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

*As of Jul 17, 12 PM local time.*

Current Conditions and Heat Stress

Celina is experiencing oppressive heat and humidity this Friday afternoon. The air temperature stands at 86F, but the combination of heat and moisture pushes the feels-like temperature to 95F. Relative humidity is at 70%, with a dew point of 75F indicating very muggy air.

Winds are blowing from the south southwest at 11 mph, with gusts reaching 18 mph. The sky remains mostly cloudy, trapping heat and moisture near the surface.

Today and Tonight Forecast

Temperatures will climb to a high near 91F today. The National Weather Service indicates heat index values as high as 98F during the peak heat of the day. South southwest winds will range from 10 to 15 mph, with gusts as high as 25 mph. There is a 20% chance of precipitation, though skies will be partly sunny.

As evening approaches, conditions will shift to mostly cloudy skies. Lows will settle near 75F, but temperatures will rise to around 77F overnight due to the persistent humidity. South winds will decrease to 5 to 15 mph. The high dew point ensures that the night will remain stifling, offering little relief from the day's heat.

Tomorrow Outlook

The heat will intensify tomorrow. Highs will reach near 96F, with heat index values soaring as high as 100F. Skies will be mostly sunny, and south southwest winds will hover around 10 mph.

The chance of precipitation drops to just 4%, meaning the focus remains entirely on the extreme heat. Temperatures will rise to around 79F overnight, with heat index values remaining high at 100F. South winds will be lighter, between 5 and 10 mph.

Safety Reminder

With heat index values reaching 98F today and 100F tomorrow, extreme caution is necessary. Stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning, as the humid nights provide little recovery time from the daytime heat. Avoid prolonged exposure to the sun and seek air-conditioned environments whenever possible.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

Share

Tessa Lindgren

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

Related Stories

More in Sport

Sport

Nimmo’s 9th-Inning Single Lifts Rangers Past Astros 6-5

Jake Nimmo delivered the decisive hit in the bottom of the ninth inning, driving in the go-ahead run as the Texas Rangers secured a 6-5 victory over the Houston Astros at Globe Life Field.

Demarcus FieldsJuly 13, 20262 min read