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5-day forecast / Princeton, TX

SaturdaySunny98° / 79° 1%
SundaySunny100° / 78° 1%
MondaySunny100° / 79°
TuesdaySunny102° / 80°
WednesdayMostly Sunny102° / 80°

Princeton Heat Advisory in Effect as Temperatures Soar to 100F - Jul 25, 4 PM

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

A Heat Advisory is active for Princeton, TX, with heat index values reaching 110F. Current conditions show a feels-like temperature of 103F under clear skies.

Vera Yoder

July 25, 20262 min read

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

*As of Jul 25, 4 PM local time.*

Dangerous Heat Conditions

Princeton, TX, is currently under a Heat Advisory with moderate severity and expected urgency. The National Weather Service has issued this alert due to dangerous heat conditions that pose significant risks to public health. It is currently Saturday this afternoon, and the air temperature stands at 99F.

However, the combination of heat and humidity makes it feel like 103F. The relative humidity is at 35%, with a dew point of 66F. Winds are blowing from the south at 10 mph, with gusts reaching 15 mph.

The sky remains clear, offering no relief from the intense solar radiation.

Forecast and Alert Details

The Heat Advisory is in effect through the evening of today and extends into the evening of tomorrow. This means residents should expect hazardous heat conditions to persist for the next 32 hours. The official forecast indicates that today will be sunny with a high near 98F.

The heat index is expected to reach as high as 107. Tonight will be clear with a low around 79F, and the heat index may remain as high as 106. South winds will continue around 10 mph.

Tomorrow will also be sunny, with a high near 100F. The heat index is projected to climb to 110, marking the peak of the heat event. Winds will shift to the south southwest at 5 to 10 mph.

Tomorrow night will be clear with a low around 78F, though temperatures may rise to around 80 overnight. The heat index will remain high at 107, with south winds of 5 to 10 mph.

Safety Reminders

Given the active Heat Advisory and the extreme heat index values, it is critical to take precautions. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on elderly neighbors and those without air conditioning, as the heat will persist through the night.

Stay indoors during the hottest parts of the day and seek air-conditioned environments whenever possible. Do not leave children or pets in parked vehicles. The combination of high temperatures and humidity creates a dangerous environment that requires respect and caution.

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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Vera Yoder

Vera Yoder covers weather, storms, and seasonal life around Princeton.

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