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5-day forecast / Celina, TX

TuesdayChance Showers And Thunderstorms89° / 71° 39%
WednesdayMostly Sunny then Slight Chance Showers And Thunderstorms88° / 73° 18%
ThursdaySlight Chance Showers And Thunderstorms90° / 74° 18%
FridayMostly Sunny91° / 75° 7%
SaturdaySunny94° / 76° 1%

Celina Heat Index Hits 98F Today With Scattered Storms - Jul 12, 12 PM

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

Celina faces a very hot Sunday with a high near 92F and heat index values up to 98F. Scattered showers and thunderstorms are possible today and tomorrow.

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 12, 12 PM local time.*

Current Conditions and Heat

Celina is experiencing very hot conditions this Sunday afternoon. The air temperature is currently 90F, but the heat index makes it feel like 96F. Humidity levels are quite high, with a dew point of 72F and relative humidity at 56%. The sky is mostly cloudy, and winds are blowing from the south southeast at 9 mph with gusts up to 5 mph.

Today and Tonight Forecast

Temperatures will remain elevated today, with a high near 92F. The National Weather Service indicates a high chance of showers and thunderstorms, with precipitation chances at 52%. Heat index values are expected to reach as high as 98F. South southeast winds will be around 5 mph. New rainfall amounts between a tenth and quarter of an inch are possible.

Tonight, conditions will stay mostly cloudy with a low near 74F. Temperatures may rise to around 76F overnight. There is a 50% chance of showers and thunderstorms, particularly before 4am. East southeast winds will be around 5 mph. Additional rainfall of a tenth to a quarter of an inch is possible.

Tomorrow Outlook

Temperatures will cool slightly tomorrow, with a high near 90F and a low near 72F. The heat index could reach 100F. There is a 45% chance of showers and thunderstorms, with precipitation chances noted at 50% in the detailed forecast. Winds will be light, from the east southeast at 0 to 5 mph. New rainfall amounts between a tenth and quarter of an inch are possible.

Tomorrow night, skies will be partly cloudy with a low around 72F. Temperatures may rise to around 74F overnight. The heat index will be as high as 98F. Southeast winds will be 0 to 5 mph. There is a 30% chance of showers and thunderstorms, with rainfall less than a tenth of an inch possible.

Safety Reminder

Due to the high heat index values, residents should stay hydrated and limit midday exertion. Check on neighbors and pets to ensure they remain cool and safe during the hot conditions.

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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