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5-day forecast / Richardson, TX

WednesdayMostly Sunny100° / 80° 1%
ThursdaySunny100° / 81° 2%
FridaySunny103° / 82° 1%
SaturdaySlight Chance Showers And Thunderstorms98° / 78° 16%
SundaySunny97° / 77° 4%

Heat Advisory in Effect for Richardson as Temperatures Soar Near 102 Degrees - Jul 29, 10 AM

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

A Heat Advisory is active for Richardson, TX, with heat indices reaching up to 109 degrees. Current conditions are hot and humid, with highs near 101 today and 102 tomorrow.

Reese Janssen

July 29, 20262 min read

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

*As of Jul 29, 10 AM local time.*

Immediate Conditions and Alert Status

Richardson, Texas, is currently under an active Heat Advisory issued by the National Weather Service in Fort Worth. This moderate-severity alert, expected to remain in effect, signals dangerous heat levels that require caution from residents. The advisory highlights the potential for significant health risks due to prolonged exposure to high temperatures and humidity.

Right now, the air temperature stands at 86F with a feels-like reading of 91F. The relative humidity is at 59%, supported by a dew point of 70F, creating a muggy atmosphere despite the clear skies. Winds are light, blowing from the south at 7 mph with gusts reaching up to 9 mph.

Forecast for Today and Tomorrow

Today, the National Weather Service forecasts mostly sunny skies with a high near 101F. The heat index is expected to climb as high as 107 during the day. South winds will persist at 5 to 10 mph.

The chance of precipitation remains minimal at just 1%. Overnight, conditions will shift to partly cloudy skies with a low around 82F. The heat index will remain elevated, staying as high as 105, while south winds continue at 5 to 10 mph.

Tomorrow, the heat will intensify further. Sunny skies are expected with a high near 102F. The heat index is projected to reach up to 109, marking one of the most oppressive days in recent weather patterns.

South southwest winds will maintain speeds between 5 and 10 mph. The precipitation chance stays at 1%. Following tomorrow, skies will become mostly clear with a low around 83F, though temperatures may rise slightly to around 85 overnight.

Heat indices will remain high at up to 107, accompanied by south southeast winds around 10 mph.

Safety Reminders

Given the active Heat Advisory and extreme heat index values, residents are urged to take immediate precautions. Stay hydrated by drinking plenty of water throughout the day, even if you do not feel thirsty. Limit outdoor exertion, especially during midday hours when solar intensity is highest.

Check on elderly neighbors or those without air conditioning to ensure their safety. If you must be outside, seek shade frequently and wear lightweight, light-colored clothing to help manage body temperature.

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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Reese Janssen

Reese Janssen covers weather, storms, and seasonal life around Richardson.

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