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5-day forecast / Prosper, TX

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

Prosper Heat Index Hits 104 as Temperatures Climb to 99F - Jul 10, 8 PM

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

Prosper, TX, is experiencing very hot conditions with a current feels-like temperature of 99F. Today's high near 96F will give way to a sunny 99F tomorrow, with heat indices reaching 104F.

Opal Fields

July 11, 20261 min read

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

*As of Jul 10, 8 PM local time.*

Current Conditions and Heat Index

Prosper, Texas, is currently under very hot conditions this evening. The air temperature stands at 93F, but the heat index makes it feel like 99F. Humidity levels are notable, with a dew point of 70F and relative humidity at 47%. Winds are blowing from the south at 10 mph, with gusts reaching up to 16 mph. The sky remains clear overhead.

Forecast for Today and Tonight

Today, the high will reach near 96F, with a low near 80F. The chance of precipitation is minimal at 1%, and skies will stay clear. As tonight falls, conditions will remain clear with a low around 80F.

However, temperatures may rise to around 82F during the overnight hours. The heat index is expected to climb as high as 104F. South winds will vary between 0 to 15 mph.

Tomorrow and Safety Reminders

Tomorrow, the sun will shine with a high near 99F. The heat index will again reach as high as 104F. South southwest winds will hover around 10 mph. The chance of precipitation remains at 1%. Tomorrow night, skies will be mostly clear with a low around 81F. The heat index will stay high at 103F, with south winds between 5 to 10 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. Residents should take standard precautions for extreme heat. Stay hydrated by drinking plenty of water and limit outdoor exertion during the hottest parts of the day.

Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid direct sun exposure when possible, and wear lightweight, light-colored clothing to help manage the high heat index values.

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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