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5-day forecast / Celina, TX

FridayMostly Sunny91° / 75° 11%
SaturdayMostly Sunny95° / 76° 2%
SundaySunny96° / 78° 1%
MondaySunny99° / 79°
TuesdaySunny100° / 80° 1%

Humidity Clings to Celina as Temperatures Climb Toward 95 - Jul 17, 4 AM

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

Celina faces high humidity with a dew point of 72F tonight. Temperatures will rise to 91F today and 95F tomorrow, with heat indices reaching 102F.

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, 4 AM local time.*

Current Conditions and Humidity

It is currently Friday overnight in Celina, TX, and the air feels heavy with moisture. The current air temperature sits at 75F, but the feels-like temperature is 77F due to the high relative humidity of 89%. The dew point is recorded at 72F, indicating a significant amount of moisture in the atmosphere.

Winds are blowing from the south at 6 mph, with gusts reaching up to 16 mph. The sky remains mostly cloudy as the night progresses.

Forecast for Today and Tomorrow

Today, the sky will clear to become mostly sunny. Highs will reach near 91F, while lows drop to around 74F. The chance of precipitation is minimal at 11%. Despite the sunny skies, the heat index will climb to as high as 100F. South winds will persist, ranging from 5 to 15 mph.

Tonight, conditions will shift to partly cloudy skies. Lows will settle around 75F, with temperatures rising to approximately 77F during the overnight hours. The heat index is expected to reach 97F. Winds will continue from the south southwest at 5 to 15 mph.

Tomorrow, the sun will dominate the sky once again, remaining mostly sunny. Highs will surge to near 95F, marking a significant increase in heat. The heat index will peak at 102F. Lows will be around 76F. Winds will be from the south southwest, around 10 mph. Tomorrow night, skies will clear completely, with lows around 76F and temperatures rising to 78F overnight.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for Celina at this time. However, the combination of high temperatures and elevated humidity creates hazardous conditions. The heat index values, reaching up to 102F, pose a serious risk for heat-related illnesses.

Residents are advised to stay hydrated and limit outdoor exertion during the hottest parts of the day. Wear lightweight, light-colored clothing and seek air-conditioned environments when possible. Check on elderly neighbors and those who may be vulnerable to heat stress. Avoid leaving children or pets in parked vehicles, as interior temperatures can rise rapidly. Monitor local updates for any changes in the forecast.

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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