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5-day forecast / Princeton, TX

SundayScattered Showers And Thunderstorms94° / 70° 25%
MondayChance Showers And Thunderstorms93° / 72° 26%
TuesdayMostly Sunny96° / 72° 11%
WednesdayRain Showers Likely91° / 72° 54%
ThursdayShowers And Thunderstorms Likely85° / 68° 81%

Heat Advisory in Effect for Princeton as Temperatures Soar - Aug 13, 5 AM

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

A Heat Advisory is active for Princeton, TX, with dangerous heat index values reaching 105F. Clear skies and strong winds accompany the extreme warmth today and tomorrow.

Vera Yoder

August 13, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Aug 13, 5 AM local time.*

Dangerous Heat Conditions

Princeton, TX, is currently under a Heat Advisory issued by the National Weather Service in Fort Worth. The advisory remains in effect until 8:00 PM CDT on August 13. Residents are facing dangerous heat conditions right now, with the air temperature at 95F but feeling like 105F due to humidity and wind factors.

The relative humidity is sitting at 50%, with a dew point of 73F, creating a muggy atmosphere despite clear skies. Winds are blowing from the south at 12 mph, with gusts reaching up to 27 mph.

Forecast for Today and Tomorrow

Today will be sunny with a high near 101F. The heat index is expected to reach as high as 105F. South winds around 15 mph will bring gusts as high as 25 mph, adding to the discomfort.

Tonight, skies will remain clear with a low around 79F, though temperatures may rise slightly to around 81F overnight. The heat index could still hit 102F during the day before cooling down.

Tomorrow continues the pattern of sunny skies and high heat. Expect a high near 100F with a heat index value as high as 104F. South winds will persist around 15 mph, with gusts up to 25 mph.

Overnight tomorrow night, conditions will stay clear with a low around 79F. Winds will shift slightly to 10 to 15 mph from the south, maintaining gusts up to 25 mph.

Safety Reminders

Given the active Heat Advisory and dangerous heat index values, it is crucial to take precautions. Stay hydrated by drinking plenty of water throughout the day. Limit outdoor exertion, especially during the hottest parts of the day when temperatures peak.

Check on elderly neighbors or those who may be vulnerable to extreme heat. If you must be outside, seek shade whenever possible and wear lightweight, light-colored clothing. Be aware that the combination of high heat and humidity can lead to heat-related illnesses quickly, so monitor yourself and others for signs of heat exhaustion.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Vera Yoder

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

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