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5-day forecast / Celina, TX

TodaySlight Chance Rain Showers then Mostly Sunny94° / 78° 16%
SaturdayMostly Sunny96° / 77° 1%
SundaySunny97° / 78°
MondaySunny98° / 78°
TuesdaySunny99° / 80°

Celina Weather: High Humidity and Heat Index Near 104 Expected

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

Celina faces a humid start with a 72F dew point. Today brings a high near 94F with heat index values up to 102. Tomorrow climbs to 96F with similar humidity.

Tessa Lindgren

June 26, 20262 min read

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

Current Conditions and Humidity

Celina is experiencing quite humid conditions this Friday morning. The air temperature stands at 79F, but the heat index makes it feel like 82F. Relative humidity is holding at 79%, with a dew point of 72F indicating significant moisture in the air. Winds are blowing from the south southwest at 20 mph, with gusts reaching 24 mph. The sky remains mostly clear overhead.

Today and Tonight Forecast

Today will be mostly sunny with a high near 94F. The National Weather Service indicates heat index values as high as 102 during the day. South southwest winds will persist around 15 mph, with gusts as high as 25 mph. The chance of precipitation is minimal at 2%. Temperatures will drop to a low near 78F tonight. Conditions will shift to partly cloudy skies. Overnight, temperatures may rise slightly to around 80F. Heat index values could reach as high as 103. South winds will continue around 15 mph, with gusts up to 25 mph.

Tomorrow Outlook

Tomorrow will be mostly sunny with a high near 96F. The heat index is expected to climb to 104. South winds will increase to 15 to 20 mph, with gusts as high as 30 mph. The chance of precipitation remains very low at 1%. Low temperatures will settle near 77F. Overnight, skies will become mostly clear. Temperatures may rise to around 79F. Heat index values will be as high as 101. South winds will remain 15 to 20 mph, with gusts up to 30 mph.

Safety Reminder

With heat index values approaching 104, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and elderly relatives who may be more vulnerable to the heat. Ensure pets have access to cool water and shade. There are no active weather alerts, but the combination of high heat and humidity requires caution.

National Weather Service radar for North Texas (KFWS)
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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