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5-day forecast / Celina, TX

TodaySunny97° / 77°
WednesdaySunny97° / 79°
ThursdaySunny97° / 80° 1%
FridayMostly Sunny98° / 80° 1%
SaturdaySunny100° / 81° 1%

Celina Heat and Humidity Continue Through Tomorrow

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

Celina, TX, sees high humidity with a dew point of 72F and temperatures near 97F today and tomorrow. No severe weather alerts are active.

Tessa Lindgren

June 30, 20262 min read

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

Current Conditions and Humidity

It is currently Tuesday overnight in Celina, and the air feels heavy with moisture. The current air temperature is 81F, but the heat index makes it feel like 85F. Relative humidity sits at 74%, with a dew point of 72F, indicating quite humid conditions. Winds are blowing from the south at 15 mph, with gusts reaching 22 mph. The sky remains clear as the night progresses.

Forecast for Today and Tomorrow

Temperatures will climb significantly during the day. Today is expected to be sunny with a high near 97F. The National Weather Service indicates heat index values as high as 102. South winds will range from 10 to 15 mph. Overnight tonight, skies will stay clear. Lows will drop to around 77F, though temperatures may rise to around 79F during the night. Winds will shift slightly, becoming south southeast at 10 to 15 mph, with gusts as high as 25 mph. Heat index values may reach 99 during this period.

Tomorrow will mirror today’s intensity. Expect another sunny day with a high near 97F. Heat index values are forecast to reach 101. South winds will be around 10 mph. As tomorrow night approaches, conditions will remain mostly clear with a low around 79F. Winds will decrease to 5 to 10 mph from the south southeast.

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 poses health risks. Residents should stay hydrated and limit midday exertion to avoid heat-related illness. Check on neighbors and vulnerable individuals who may be less able to cope with the heat. Keep living spaces cool and never leave people or pets in parked vehicles. Monitor local updates for any changes in conditions.

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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Celina Heat Index Climbs to 101 Today With Strong Winds

Temperatures in Celina, TX, are reaching near 96F today with a heat index up to 101. Strong south southwest winds and high humidity create a muggy, hot environment with no severe weather alerts.

Tessa LindgrenJune 29, 20262 min read