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5-day forecast / Prosper, TX

SaturdaySunny100° / 77° 14%
SundaySunny100° / 79°
MondaySunny99° / 79° 1%
TuesdaySunny99° / 79°
WednesdaySunny100° / 80°

Prosper Heat Wave Continues: Highs Near 100F and Humid Nights Ahead - Aug 8, 12 AM

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

Prosper, TX residents face another day of intense heat with highs near 100F and humid overnight lows. Current conditions show a feels-like temperature of 84F with clear skies.

Opal Fields

August 8, 20262 min read

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

*As of Aug 8, 12 AM local time.*

Current Conditions and Immediate Outlook

It is currently Saturday overnight in Prosper, Texas, and the heat is already palpable. The air temperature stands at 81F, but the humidity is making it feel significantly warmer, with a feels-like temperature of 84F. The relative humidity is at 70%, and the dew point is recorded at 70F, indicating a muggy atmosphere that is typical for this time of year in North Texas.

Winds are blowing from the south-southeast at 7 mph, with gusts reaching up to 20 mph, while the sky remains clear.

As the sun rises, temperatures will climb rapidly. Today is expected to be sunny with a high near 100F. The National Weather Service indicates that heat index values could reach as high as 104F due to the combination of heat and humidity.

Winds will shift slightly to the south-southwest at 5 to 10 mph. There is a slight chance of precipitation, with a 14% probability and new rainfall amounts less than a tenth of an inch possible, though the sky will remain predominantly sunny.

Tonight and Tomorrow Forecast

As evening approaches, skies will transition to partly cloudy. Lows will settle around 77F, but temperatures may rise to around 79F during the overnight hours. Winds will continue from the south-southeast at around 10 mph. The heat index is expected to drop slightly to around 101F, but the air will remain thick with moisture.

Tomorrow will mirror today’s intensity. Expect another sunny day with a high near 100F. The heat index could climb to 102F. Winds will be from the south-southwest at around 10 mph. The chance of precipitation drops to 0% for tomorrow, ensuring clear skies throughout the day. Overnight, conditions will clear up with a low around 79F and south winds around 10 mph.

Safety Reminder

With temperatures nearing 100F and high humidity levels, the risk of heat-related illness is elevated. It is crucial to stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion during the midday hours when the sun is strongest.

If you must be outside, seek shade frequently and wear lightweight, light-colored clothing. Check on elderly neighbors or those without air conditioning to ensure their safety during this prolonged period of intense heat.

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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Opal Fields covers weather, storms, and seasonal life around Prosper.

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