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5-day forecast / Princeton, TX

TuesdaySunny then Chance Showers And Thunderstorms96° / 74° 27%
WednesdaySlight Chance Showers And Thunderstorms then Sunny98° / 77° 15%
ThursdaySunny98° / 76°
FridaySunny97° / 80°
SaturdaySunny97° / 79° 4%

Humidity Peaks in Princeton as Heat Index Climbs Toward 100 - Jul 7, 8 AM

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

Princeton, TX faces high humidity with a dew point of 72F today. Temperatures will reach 96F with a heat index up to 100. No severe weather alerts are active.

Vera Yoder

July 7, 20262 min read

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

*As of Jul 7, 8 AM local time.*

Current Conditions and Humidity

Princeton, TX is experiencing notably humid air this morning. The current air temperature sits at 75F, but the heat index makes it feel like 77F. Relative humidity is high at 89%, with a dew point of 72F indicating significant moisture in the atmosphere. Winds are light, blowing from the south southwest at around 5 mph, with gusts reaching 11 mph. The sky remains clear at this hour.

Today and Tonight Forecast

Temperatures will rise sharply today, with a high near 96F. The National Weather Service notes that while the day starts sunny, there is a chance of showers and thunderstorms after 1pm. The heat index is expected to climb as high as 100. Winds will remain light at around 5 mph. There is a 30% chance of precipitation, with new rainfall amounts less than a tenth of an inch possible. Temperatures will fall to around 93F in the afternoon.

Tonight, the humidity will persist with a low around 74F. The heat index may reach as high as 97. There is a 30% chance of showers and thunderstorms, followed by mostly clear skies. Winds will shift to the southeast at around 5 mph. Overnight, temperatures may rise slightly to around 76F. Again, rainfall amounts are expected to be less than a tenth of an inch.

Tomorrow Outlook

Conditions will remain hot and humid tomorrow. The high will reach near 98F, with a heat index as high as 104. There is a slight chance of showers and thunderstorms before 7am, followed by sunny skies. The chance of precipitation is 20%, with less than a tenth of an inch of rain possible. Winds will increase slightly to 5 to 10 mph from the south.

Tomorrow night, the low will be around 77F. The heat index may stay as high as 102. Winds will continue from the south at 5 to 10 mph, with gusts as high as 20 mph. Skies will be mostly clear.

Safety Reminder

With heat index values approaching 100, residents should stay hydrated and limit prolonged outdoor exertion during the hottest parts of the day. Check on neighbors and elderly relatives to ensure they are safe in the heat. No severe weather alerts are currently in effect.

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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