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5-day forecast / Princeton, TX

SundaySunny99° / 76° 8%
MondaySunny99° / 77° 6%
TuesdaySunny98° / 78° 1%
WednesdaySunny100° / 78°
ThursdaySunny100° / 77°

Princeton Heat Index Hits 101 as Temperatures Climb to 99F - Aug 9, 12 PM

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

Princeton, TX, is experiencing very hot conditions with a current feels-like temperature of 99F. Sunny skies and high humidity will keep heat indices elevated through tomorrow.

Vera Yoder

August 9, 20261 min read

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

*As of Aug 9, 12 PM local time.*

Current Conditions and Heat Index

Princeton, Texas, is currently under very hot conditions this afternoon. The air temperature stands at 93F, but the combination of heat and moisture makes it feel significantly warmer. The current feels-like temperature is 99F.

Humidity levels are quite high, with a dew point of 70F and relative humidity at 47%. Winds are light, blowing from the south at 7 mph with gusts reaching 8 mph, under a clear sky.

Forecast for Today and Tonight

The National Weather Service indicates that today will remain sunny with a high near 97F. Heat index values are expected to reach as high as 101 during the day. South winds will persist at 5 to 10 mph.

As evening approaches, skies will clear for tonight. Temperatures will drop to a low near 77F, though they may rise slightly to around 79F overnight. The heat index will remain elevated, with values as high as 100.

South southeast winds will average around 10 mph.

Tomorrow's Outlook

Tomorrow will continue the trend of hot, sunny weather. The high is forecast to reach near 99F, with heat index values climbing to 101. South winds will be around 10 mph, with gusts as high as 20 mph.

The chance of precipitation is minimal at 1%. Overnight, skies will remain clear with a low around 78F. Temperatures may rise to around 80F overnight, and the heat index could reach 102.

South winds will continue around 10 mph.

Safety Reminders

With heat indices exceeding 100F, 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.

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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