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5-day forecast / Princeton, TX

MondaySunny100° / 78° 1%
TuesdaySunny100° / 77° 1%
WednesdaySunny99° / 77° 1%
ThursdaySunny97° / 75° 4%
FridaySunny98° / 74° 3%

Princeton Heat Advisory: Highs Near 100F, Humidity High - Sep 14, 6 AM

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

A Heat Advisory is active for Princeton. Current conditions are 79F with high humidity. Today and tomorrow will be sunny with highs near 100F and heat indices reaching 108F.

Vera Yoder

September 14, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 14, 6 AM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Princeton, issued by the National Weather Service. The alert is classified as moderate severity and is expected to remain active until this evening. Residents should be aware that conditions are already feeling warm, with the current air temperature at 79F.

The heat index makes it feel like 82F, driven by significant moisture in the air. Relative humidity stands at 79%, and the dew point is 72F, contributing to a muggy atmosphere. The sky is currently clear, with winds blowing from the south at 6 mph, gusting up to 18 mph.

Today and Tonight Outlook

Today will be sunny with a high near 100F. The heat index values are expected to reach as high as 105F, making the perceived temperature significantly higher than the actual air temperature. Winds will shift to the south, ranging from 5 to 15 mph, with gusts potentially reaching 25 mph.

The chance of precipitation is minimal at 1%. As night falls, conditions will remain mostly clear. Lows will hover around 78F, though temperatures may rise to around 80F overnight.

The heat index will remain elevated, reaching up to 103F. South winds will continue at 10 to 15 mph, keeping the air stagnant and warm.

Tomorrow's Forecast and Safety

Tomorrow will mirror today’s pattern, featuring sunny skies and a high near 100F. The heat index is projected to peak at 108F, indicating extreme heat stress potential. South winds will blow at 10 to 15 mph.

The chance of rain remains negligible at 1%. Given the sustained high temperatures and humidity, it is crucial to take precautions. Hydrate frequently and limit outdoor exertion during the hottest parts of the day.

Check on elderly neighbors or those without air conditioning, as the combination of heat and humidity can pose serious health risks. Stay indoors in air-conditioned spaces when possible to avoid heat-related illness.

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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