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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 Weather: Oppressive Humidity and Heat Ahead - Sep 3, 6 AM

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

Prosper, TX faces oppressive humidity today with a dew point of 75F. Highs near 93F bring heat index values up to 102F. Stay hydrated.

Opal Fields

September 3, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 3, 6 AM local time.*

Current Conditions

It is currently Thursday this morning in Prosper, Texas, and the air feels heavy with moisture. The current air temperature sits at 75F, but the feels-like temperature is already 77F due to the saturated atmosphere. Relative humidity is at a full 100%, with a dew point of 75F indicating very muggy conditions.

Winds are light at 3 mph, though gusts have reached 12 mph. The sky remains cloudy overhead.

Today and Tonight Forecast

Temperatures will climb significantly today, reaching a high near 93F. However, the real concern is the heat index, which is expected to peak as high as 102F. There is a chance of rain showers before 1pm, followed by a chance of showers and thunderstorms between 1pm and 4pm.

The overall chance of precipitation for the day is 31%, with new rainfall amounts less than a tenth of an inch possible. Winds will shift to the southeast at 5 to 10 mph, with gusts as high as 25 mph.

As evening approaches, conditions will ease slightly but remain warm. Tonight will be partly cloudy with a low near 75F. Temperatures may rise to around 77F overnight.

There is a slight chance of showers and thunderstorms after 7pm. The heat index could still reach as high as 99F. Winds will come from the south southeast around 10 mph, with gusts up to 25 mph.

The chance of precipitation is 20%, with new rainfall amounts between a tenth and quarter of an inch possible.

Tomorrow Outlook

Tomorrow will be hotter and drier. Expect a high near 96F under mostly sunny skies. The heat index is forecast to reach as high as 104F, making it feel even more oppressive than today.

There is a slight chance of rain showers before 7am, but the rest of the day should be dry. The overall chance of precipitation is 15%, with new rainfall amounts less than a tenth of an inch possible. Winds will remain from the south southeast at 5 to 10 mph.

Safety Reminder

With heat index values exceeding 100F, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors or those without air conditioning. Avoid prolonged exposure to the sun during peak heat hours.

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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