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5-day forecast / Prosper, TX

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

Humid Start in Prosper: Highs Near 90 With Storm Chances - Jul 16, 4 AM

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

Prosper, TX wakes to high humidity with a dew point of 72F. Today brings a high near 90F with a chance of showers and thunderstorms. Tomorrow heats up to 92F.

Opal Fields

July 16, 20262 min read

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

*As of Jul 16, 4 AM local time.*

Current Conditions and Humidity

It is currently Thursday overnight in Prosper, Texas, and the air feels heavy with moisture. The current air temperature sits at 75F, but the heat index makes it feel like 77F. Relative humidity is holding steady at 89%, with a dew point of 72F indicating significant moisture in the atmosphere.

Winds are calm at 0 mph, though gusts have reached 13 mph. The sky remains clear at this hour.

Today and Tonight Forecast

Today, residents can expect a high near 90F and a low near 72F. The chance of precipitation is 34%, with a likelihood of showers and thunderstorms developing as the day progresses. According to the National Weather Service, there is a slight chance of rain showers between 7am and 1pm, followed by a chance of showers and thunderstorms from 1pm to 4pm.

Partly sunny skies will accompany south winds of 5 to 10 mph. New rainfall amounts less than a tenth of an inch are possible.

Tonight, conditions will shift to mostly cloudy skies. Temperatures will drop to a low around 72F, though they may rise to around 74F overnight. South winds will decrease to around 5 mph.

There is a chance of showers and thunderstorms before 10pm. Partly cloudy skies will follow, with a low around 74F and temperatures rising to around 76F overnight. South winds will remain at 5 to 10 mph.

The chance of precipitation is 30%, with new rainfall amounts less than a tenth of an inch possible.

Tomorrow Outlook

Tomorrow, the heat will intensify with a high near 92F and a low near 76F. The sky will be mostly sunny, with a slight chance of showers and thunderstorms after 1pm. Heat index values could reach as high as 101.

South winds will pick up to around 10 mph, with gusts as high as 20 mph. The chance of precipitation is 20%. Tomorrow night will bring partly cloudy skies, with a low around 76F and temperatures rising to around 78F overnight.

South winds will stay around 10 mph, with a slight chance of showers and thunderstorms before 7pm.

Safety Reminder

With high humidity and rising temperatures, it is important to stay hydrated and limit midday exertion. Check on neighbors who may be vulnerable to the heat. There are no active NWS/NOAA weather alerts at this time.

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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