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5-day forecast / Prosper, TX

ThursdayChance Rain Showers then Chance Showers And Thunderstorms93° / 75° 31%
FridaySlight Chance Rain Showers then Mostly Sunny96° / 76° 15%
SaturdaySunny98° / 77° 1%
SundaySunny99° / 78° 3%
MondaySunny98° / 78° 4%

Prosper Stays Hot and Dry as Tropical Storm Edouard Passes South

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

Tropical Storm Edouard tracks toward the Texas-Louisiana border, leaving Prosper with high heat and minimal rain chances today. An air quality alert is also in effect.

Opal Fields

September 1, 20262 min read

Heat Persists Despite Distant Storm

Prosper remains firmly under the influence of hot, dry air as Tropical Storm Edouard moves well to the south. While the system is tracking toward the Texas-Louisiana border with sustained winds near 40 mph and possible strengthening before landfall, its impact on this area is minimal.

The heaviest rain associated with Edouard is expected over Southeast Texas, while chances for precipitation rise elsewhere in the state Tuesday evening through midweek. For now, the recent run of 100-degree days continues to dominate local conditions.

Current readings show an air temperature of 90F with a feels-like of 95F. Humidity sits at 52% with a dew point of 70F. Winds are light from the south southeast at 6 mph, with gusts reaching 6 mph under clear skies.

Today and Tomorrow Forecast

Today brings a high near 100F with a low near 78F. The sky will be sunny initially, followed by a slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms later. Heat index values may reach as high as 104. South southeast winds will blow at 5 to 10 mph.

Tonight, conditions remain mostly clear with a low around 78. Temperatures may rise to around 80 overnight. There is a slight chance of showers and thunderstorms, with heat index values up to 101. Southeast winds will continue at 5 to 10 mph.

Tomorrow features a high near 98F and a low near 77F. A slight chance of rain showers exists before 7am, followed by a slight chance of showers and thunderstorms. The sky will be sunny with heat index values as high as 102. East southeast winds will range from 5 to 10 mph, with gusts as high as 20 mph. The chance of precipitation is 19%.

Safety and Alerts

An Air Quality Alert is currently in effect for the region. Residents should monitor local air quality indices and limit prolonged outdoor exertion if levels rise. Given the persistent heat, staying hydrated and seeking air-conditioned spaces during peak afternoon hours remains essential. While Edouard will eventually weaken as it turns west-northwest toward Central Texas, its primary effects remain south of this area.

Sources

https://www.fox4news.com/weather/tropical-storm-edouard-brings-rain-heat-relief-some-parts-texas

https://www.weather.gov/

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Opal Fields

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

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