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5-day forecast / Prosper, TX

TuesdaySunny104° / 80° 1%
WednesdaySunny103° / 80°
ThursdaySunny99° / 80°
FridaySunny102° / 83°
SaturdayMostly Sunny101° / 83° 6%

Humid Heat Returns to Prosper as Temperatures Climb Near 100 - Jul 4, 4 AM

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

Prosper residents face high humidity with a dew point of 72F and temperatures nearing 98F today. No severe weather alerts are active, but heat index values will reach dangerous levels.

Opal Fields

July 4, 20262 min read

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

As of Jul 4, 4 AM local time.

Current Conditions and Humidity

It is currently Saturday overnight in Prosper, TX, and the air feels heavy with moisture. The current air temperature stands at 81F, but the feels-like temperature is 85F due to the high humidity. The relative humidity is at 74%, with a dew point of 72F, indicating a muggy atmosphere.

Winds are blowing from the south at 7 mph with gusts reaching 14 mph, while the sky remains clear.

Today and Tonight Forecast

Temperatures will rise significantly during the day. Today, the high will reach near 98F under sunny skies. However, the heat index values will climb as high as 104F, making it feel much hotter than the actual air temperature.

There is a slight chance of showers and thunderstorms after 4pm, with a precipitation chance of 11%. Winds will shift to the south southwest at 5 to 10 mph.

As the day ends, conditions will remain mostly clear. The low will settle around 79F, with temperatures rising to around 81F overnight. There is also a slight chance of showers and thunderstorms before 7pm. Heat index values will remain elevated, reaching as high as 102F. Winds will continue from the south southeast at 5 to 10 mph.

Tomorrow Outlook

Tomorrow, the heat will persist with a high near 97F. The sky will be mostly sunny, but there is a chance of showers and thunderstorms after 4pm. The chance of precipitation is listed at 26% in the general forecast, while the official National Weather Service data indicates a 30% chance.

Heat index values will peak at 101F. Winds will be from the south southwest at 5 to 10 mph.

Overnight into tomorrow night, skies will turn partly cloudy with a low around 76F. There is a chance of showers and thunderstorms before 1am, with a 30% chance of precipitation. Winds will ease to the east southeast at around 5 mph.

Safety Reminder

With heat index values exceeding 100F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors who may be vulnerable to the heat. No active National Weather Service or NOAA alerts are in effect, but the extreme heat requires caution.

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

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

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