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5-day forecast / Celina, TX

ThursdaySunny97° / 78° 1%
FridayMostly Sunny97° / 80°
SaturdayMostly Sunny99° / 81° 1%
SundaySunny101° / 81° 1%
MondaySunny101° / 82°

Celina Heat Advisory in Effect as Temperatures Climb to 97F - Jul 23, 4 AM

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

A Heat Advisory is active for Celina, TX, with highs near 97F and heat indices reaching 110F. Humidity remains high with a dew point of 70F.

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 AM local time.*

Current Conditions and Alert Status

Celina, TX, is currently under an active Heat Advisory issued by the National Weather Service. This moderate-severity alert is in effect due to dangerously high temperatures and humidity levels that will make the heat feel significantly more intense than the actual air temperature. As of this Thursday overnight, the air temperature stands at 79F, with a feels-like reading of 80F.

The relative humidity is at 74%, and the dew point is recorded at 70F, indicating quite humid conditions. Winds are currently calm at 0 mph, though gusts have reached up to 14 mph, while the sky remains clear.

Forecast for Today and Tomorrow

Today, Celina will experience sunny skies with a high near 97F. The National Weather Service forecasts heat index values as high as 104 during the day. East winds will pick up, blowing between 10 to 15 mph. The low for today is expected to be near 77F, with only a 1% chance of precipitation.

Tonight, conditions will remain mostly clear. Temperatures will drop to a low around 78F, with heat index values potentially reaching 104. Winds will shift to the east-southeast, maintaining speeds of 10 to 15 mph. Overnight, temperatures may rise slightly to around 80F.

Tomorrow, the heat will persist with mostly sunny skies and a high near 97F. The heat index is expected to climb even higher, reaching up to 110. Winds will shift to the south-southeast at 10 to 15 mph.

There is a 0% chance of precipitation. The low for tomorrow night is near 80F, with temperatures potentially rising to around 82F overnight as winds remain steady at 10 to 15 mph from the south.

Safety Reminders

Given the active Heat Advisory and heat indices approaching 110F, it is critical to take precautions against heat-related illnesses. Stay hydrated by drinking water frequently, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday and afternoon hours when the sun is strongest.

Seek air-conditioned environments as much as possible. Check on elderly neighbors and those who may be vulnerable to extreme heat. Wear lightweight, light-colored clothing if you must be outside, and apply sunscreen to protect your skin from intense UV exposure.

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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