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5-day forecast / Princeton, TX

FridayMostly Sunny then Slight Chance Showers And Thunderstorms93° / 77° 17%
SaturdayMostly Sunny then Slight Chance Showers And Thunderstorms96° / 76° 19%
SundayMostly Sunny96° / 75° 7%
MondayMostly Sunny then Slight Chance Showers And Thunderstorms95° / 77° 23%
TuesdayMostly Sunny94° / 78° 12%

Princeton Weather: High Humidity and Heat Ahead With Slight Storm Chance

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

Princeton faces a humid start with a dew point of 73F. Highs near 93F today and 96F tomorrow bring heat index values up to 101F. A slight chance of showers and thunderstorms is possible.

Vera Yoder

July 3, 20261 min read

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

Current Conditions and Humidity

Princeton, TX, is experiencing a notably humid morning with a dew point of 73F and relative humidity at 84%. The current air temperature stands at 79F, but the heat index makes it feel like 82F. Winds are light, blowing at 7 mph with gusts reaching 13 mph, under a clear sky.

Today and Tonight Forecast

Temperatures will rise significantly today, with a high near 93F. The heat index is expected to reach as high as 99F. Skies will be mostly sunny, but there is a slight chance of showers and thunderstorms after 1pm. The chance of precipitation is 20%. Winds will remain from the south at 5 to 10 mph.

Tonight, conditions will clear up with mostly clear skies. A slight chance of showers and thunderstorms is possible before 7pm, with a 20% chance of precipitation. Lows will drop to around 77F, though temperatures may rise to about 79F overnight. The heat index will remain elevated at 97F. Winds will shift to south southeast at 5 to 10 mph.

Tomorrow Outlook

Tomorrow will be even hotter, with a high near 96F. The heat index could climb to 101F. The sky will be mostly sunny, with a slight chance of showers and thunderstorms developing after 4pm. The chance of precipitation remains at 20%. South winds will continue at 5 to 10 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. Residents should stay hydrated and limit midday exertion given the high heat index values. Keep an eye on the sky in the afternoon and evening for any developing storms, though the chance remains slight.

National Weather Service radar for North Texas (KFWS)
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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