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5-day forecast / Princeton, TX

TodaySlight Chance Showers And Thunderstorms then Mostly Clear0° / 76° 16%
FridaySunny then Slight Chance Showers And Thunderstorms94° / 77° 14%
SaturdayMostly Sunny then Slight Chance Showers And Thunderstorms95° / 77° 10%
SundayMostly Sunny then Slight Chance Showers And Thunderstorms95° / 76° 15%
MondayMostly Sunny94° / 76° 14%

Princeton Heat Index Climbs to 101 as Temperatures Soar

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

Princeton, TX, faces intense heat today with a high near 95F and heat index values reaching 101F. Humidity levels remain elevated, creating muggy conditions.

Vera Yoder

June 30, 20262 min read

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

Current Conditions and Heat Index

It is currently Tuesday this afternoon in Princeton, TX, where the air temperature stands at 91F. However, the combination of heat and moisture makes it feel significantly warmer, with a feels-like temperature of 97F. The relative humidity is at 49%, supported by a dew point of 70F, indicating quite humid air that contributes to the muggy atmosphere. Winds are blowing from the south at 12 mph, with gusts reaching up to 15 mph, while the sky remains clear.

Forecast for Today and Tomorrow

Today, Princeton will experience sunny skies with a high near 95F. The heat index is expected to climb as high as 101F, making it feel even hotter than the actual air temperature. South winds will pick up slightly, around 15 mph, with gusts as high as 25 mph. There is a 0% chance of precipitation, ensuring dry conditions throughout the day. Temperatures will drop to a low near 77F tonight.

Tonight, the sky will be clear with a low around 77F. Notably, temperatures may rise to around 79F during the overnight hours. The heat index will remain elevated, reaching as high as 98F. South winds will continue at 10 to 15 mph, with gusts up to 25 mph.

Tomorrow, the heat persists with sunny skies and a high near 96F. Heat index values will again reach as high as 101F. South winds will be steady at 10 to 15 mph. There is no chance of rain, keeping conditions dry. Temperatures will fall to a low near 77F tomorrow night, with skies clearing and temperatures rising to around 79F overnight. Heat index values will hit 98F, with south southeast winds ranging from 5 to 15 mph.

Safety Reminder

With heat index values exceeding 100F, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid prolonged exposure to the sun during peak heat hours to prevent heat-related illnesses.

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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