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5-day forecast / Celina, TX

SundaySlight Chance Showers And Thunderstorms95° / 75° 45%
MondayChance Showers And Thunderstorms93° / 74° 38%
TuesdaySlight Chance Rain Showers then Slight Chance Showers And Thunderstorms92° / 74° 22%
WednesdayMostly Sunny92° / 74° 14%
ThursdayMostly Sunny94° / 77° 9%

Celina Heat Index Hits 103 Tomorrow With Scattered Storms - Jul 11, 8 PM

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

Celina faces a very hot weekend with highs near 95F and heat indices up to 103F. Scattered showers and thunderstorms are possible tomorrow, particularly in the afternoon and evening.

Tessa Lindgren

July 12, 20262 min read

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

*As of Jul 11, 8 PM local time.*

Current Conditions and Heat

Celina is experiencing very hot conditions this Saturday evening. The air temperature is currently 91F, but the heat index makes it feel like 99F. Humidity levels are quite noticeable, with a dew point of 72F and relative humidity at 53%. Winds are blowing from the south at 12 mph, with gusts reaching 16 mph, while the sky remains clear.

Weekend Forecast

Temperatures will remain elevated through the weekend. Today, the high is expected to reach near 95F, with a low near 78F. The chance of precipitation is minimal at 5%, and skies will be mostly clear.

Tonight, conditions will stay mostly clear with a low around 78F. Temperatures may rise slightly to around 80F overnight. The heat index will climb to values as high as 100. South winds will persist at 5 to 15 mph.

Tomorrow brings a high near 95F and a low near 75F. The chance of precipitation increases to 45%, with a slight chance of showers and thunderstorms. The National Weather Service indicates a slight chance of showers and thunderstorms between 7am and 1pm, followed by a chance of showers and thunderstorms between 1pm and 4pm, and then a chance of showers and thunderstorms later. Skies will be mostly sunny. The heat index could reach as high as 103. South southwest winds will be around 5 mph. The chance of precipitation is 50%, with new rainfall amounts less than a tenth of an inch possible.

Tomorrow night, there is a chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 10pm, followed by a chance of showers and thunderstorms between 10pm and 1am, and then a chance of showers and thunderstorms. Skies will be mostly cloudy with a low around 75F, rising to around 77F overnight. The heat index will be as high as 102. East winds will be 0 to 5 mph. The chance of precipitation is 60%, with new rainfall amounts between a quarter and half of an inch possible.

Safety Reminder

With heat indices reaching 103F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and vulnerable individuals during the peak heat hours.

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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