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5-day forecast / Celina, TX

WednesdaySlight Chance Showers And Thunderstorms then Sunny98° / 79° 17%
ThursdaySunny100° / 78°
FridaySunny98° / 77°
SaturdaySunny97° / 76° 3%
SundayChance Showers And Thunderstorms96° / 77° 27%

Celina Heat and Humidity Rise to 100F Tomorrow - Jul 8, 8 AM

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

Celina faces rising temperatures and sticky humidity this week. Highs near 98F today climb to 100F tomorrow with heat indices reaching 103F.

Tessa Lindgren

July 8, 20262 min read

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

*As of Jul 8, 8 AM local time.*

Current Conditions and Humidity

Celina is experiencing a notably humid start to the day this morning. The air temperature sits at 79F, but the heat index makes it feel like 82F. Relative humidity is high at 79%, with a dew point of 72F indicating significant moisture in the air. Winds are light at 3 mph, though gusts have reached 21 mph. The sky remains clear overhead.

Today and Tonight Forecast

Sunny skies will persist through the day today, with a high near 98F. The National Weather Service indicates heat index values as high as 102F due to the combination of heat and humidity. South southwest winds will pick up slightly, blowing between 5 to 10 mph. There is a 14% chance of precipitation, but conditions remain largely dry.

As tonight approaches, the sky will become mostly clear. Temperatures will drop to a low around 79F. While the heat will ease slightly, heat index values may still reach 100F. South winds will continue at 5 to 10 mph, with gusts as high as 20 mph. Residents should expect lingering humidity despite the clearing skies.

Tomorrow Outlook

Temperatures will climb further tomorrow, with a high near 100F under sunny skies. The heat index is expected to reach as high as 103F, making it feel significantly hotter than the actual air temperature. South southwest winds will increase to 10 to 15 mph. There is no chance of precipitation tomorrow.

Overnight, skies will remain clear with a low around 78F. Temperatures may rise to around 80F during the night. Heat index values will stay high at 100F, with south winds continuing at 10 to 15 mph.

Safety Reminder

With heat indices reaching 103F, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water and shade. Avoid prolonged exposure to the sun during peak heat hours to prevent heat-related illnesses.

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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