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5-day forecast / Princeton, TX

SaturdaySunny100° / 79° 1%
SundaySunny102° / 78°
MondaySunny102° / 79°
TuesdaySunny102° / 79°
WednesdaySunny102° / 79°

Princeton Heat Advisory: Highs Near 100F, Humidity Lingers - Aug 15, 11 AM

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

A Heat Advisory is active for Princeton. Current conditions show 90F with a feels-like of 98F. Today's high is near 100F with sunny skies and low rain chances.

Vera Yoder

August 15, 20262 min read

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

*As of Aug 15, 11 AM local time.*

Current Heat and Humidity

Princeton is currently under a Heat Advisory issued by the National Weather Service. The alert is classified as moderate severity and is expected to remain in effect until this evening. Right now, the air temperature sits at 90 degrees Fahrenheit, but the combination of heat and moisture makes it feel like 98 degrees.

The relative humidity is 59 percent, with a dew point of 73 degrees, contributing to the muggy sensation. Winds are blowing from the south at 9 miles per hour, with gusts reaching 14 miles per hour. The sky is currently clear, offering no immediate relief from the solar radiation.

Today's Outlook and Tonight

Residents should expect sunny conditions throughout the day, with the high temperature reaching near 100 degrees. The chance of precipitation is minimal at just 1 percent. Heat index values are projected to climb as high as 107 degrees during the afternoon hours.

South winds will range between 10 and 15 miles per hour. As night falls, the sky will remain mostly clear. Temperatures will drop to a low around 79 degrees, though they may rise slightly to around 81 degrees overnight.

The heat index will still reach 104 degrees, and south winds will continue at 10 to 15 miles per hour.

Tomorrow's Forecast and Safety

Tomorrow will bring similar conditions, with sunny skies and a high near 102 degrees. The chance of rain is 0 percent. Heat index values are expected to peak at 105 degrees.

Winds will shift to the south-southwest at around 10 miles per hour. Given the sustained high temperatures and humidity levels, it is important to stay hydrated and limit strenuous outdoor activities during the hottest parts of the day. Check on elderly neighbors or those without air conditioning, as the heat index can pose significant health risks.

The combination of high temperatures and lingering humidity means the heat will feel intense well into the evening.

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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