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5-day forecast / Prosper, TX

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

Humidity Clings to Prosper as Temps Climb Toward 95 - Jul 17, 4 AM

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

Prosper residents face high humidity with a dew point of 72F today. Temperatures will rise to 91F, with heat index values reaching 100. No severe weather alerts are in effect.

Opal Fields

July 17, 20262 min read

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

*As of Jul 17, 4 AM local time.*

Current Conditions and Humidity

It is currently Friday overnight in Prosper, TX, and the air feels thick with moisture. The current air temperature sits at 75F, but the feels-like temperature is 77F due to the heavy humidity. Relative humidity is at 89%, with a dew point of 72F, creating a muggy atmosphere.

Winds are blowing from the south at 6 mph, with gusts reaching 16 mph. The sky remains mostly cloudy as the night progresses.

Forecast for Today and Tomorrow

Today, the sky will clear up to become mostly sunny. Highs will reach near 91F, while lows drop to around 74F. There is only a 10% chance of precipitation. Despite the clear skies, the heat index will climb to as high as 100. South winds will range from 5 to 15 mph, helping to circulate the warm air.

Tonight, conditions will shift to partly cloudy skies. Lows will settle around 75F, with temperatures rising slightly to around 77F overnight. Winds will shift to the south southwest, blowing between 10 to 15 mph.

Tomorrow, the sun will dominate the sky again with mostly sunny conditions. Highs will climb significantly to near 95F, marking a notable increase in heat. The heat index is expected to reach as high as 104, making it feel much hotter than the actual air temperature.

Lows will be around 77F. The chance of precipitation drops to just 2%. Winds will remain from the south southwest at around 10 mph.

Tomorrow night, skies will become mostly clear with lows around 77F and south winds near 10 mph.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts for this area. However, the rising heat index values warrant caution. As temperatures and humidity climb toward 95F with a heat index near 104, it is important to stay hydrated and limit prolonged outdoor exertion during the peak heat hours.

Check on neighbors and loved ones who may be vulnerable to the heat. While no severe weather is expected, the combination of high heat and humidity can be taxing on the body. Plan outdoor activities for the cooler morning or evening hours if possible.

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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