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5-day forecast / Princeton, TX

WednesdaySlight Chance Showers And Thunderstorms99° / 76° 19%
ThursdaySunny then Slight Chance Rain Showers100° / 75° 17%
FridaySlight Chance Rain Showers then Sunny97° / 75° 20%
SaturdaySunny99° / 76°
SundaySunny99° / 76°

Princeton Weather: Heat Advisory Active, Highs Near 100F - Aug 26, 2 PM

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

Princeton is under a Heat Advisory with current temperatures at 99F. Expect highs near 100F today and 99F tomorrow, with slight chances of storms.

Vera Yoder

August 26, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Aug 26, 2 PM local time.*

Current Conditions and Alerts

Princeton residents are currently experiencing dangerous heat levels, with the air temperature sitting at 99F and the feels-like temperature reaching 100F. The sky is clear, and relative humidity stands at 31%, while the dew point is 63F. Winds are blowing from the northwest at 10 mph, with gusts reaching 15 mph.

Two active alerts are in effect for the area. A Heat Advisory, issued by the National Weather Service in Fort Worth, remains in place until 8:00 PM CDT on August 27. Additionally, an Air Quality Alert was issued on August 25.

These conditions require caution, particularly for those spending time outdoors during the peak heat hours.

Today and Tonight Outlook

Today’s high temperature is expected to reach near 100F, with a low of 76F. There is a slight chance of showers and thunderstorms after 4 PM, with a 19% chance of precipitation. The sky will be partly sunny, and heat index values may climb as high as 101F.

As evening approaches, a slight chance of storms exists before 7 PM. Tonight will be partly cloudy with a low around 76F, though temperatures may rise to 78F overnight. North winds will shift to 5-10 mph, and heat index values could reach 99F.

Rainfall amounts, if any, are expected to be less than a tenth of an inch.

Tomorrow’s Forecast and Safety

Tomorrow will bring mostly sunny skies with a high near 99F and a low of 74F. The chance of precipitation drops to 13%. Heat index values are projected to reach as high as 107F, indicating extreme heat stress potential.

North northeast winds will blow at 5-10 mph. Given the sustained high temperatures and active heat advisory, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially those who are elderly or live alone, and ensure pets have access to shade and water.

Avoid prolonged exposure to direct sunlight during the hottest parts of the day to prevent heat-related illness.

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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