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5-day forecast / Richardson, TX

ThursdayMostly Sunny100° / 79° 14%
FridaySunny101° / 79° 1%
SaturdaySunny101° / 80° 1%
SundaySunny101° / 80°
MondaySunny100° / 80°

Heat Advisory and Air Quality Alert in Effect for Richardson - Aug 27, 2 PM

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

Richardson faces dangerous heat with a Heat Advisory until tonight and an Air Quality Alert. Current feels-like temperature is 104F.

Reese Janssen

August 27, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Aug 27, 2 PM local time.*

Dangerous Heat Conditions

A Heat Advisory remains in effect for Richardson, TX, signaling potentially dangerous heat conditions for residents. The National Weather Service has also issued an Air Quality Alert, adding another layer of concern to the current weather pattern. As of this afternoon, the air temperature stands at 99F, but the combination of heat and humidity makes it feel like 104F.

Relative humidity is at 37%, with a dew point of 68F. Winds are blowing from the east northeast at 11 mph, with gusts reaching up to 14 mph under clear skies.

Forecast for Today and Tomorrow

Today will be mostly sunny with a high near 100F. The heat index is expected to reach as high as 107. East northeast winds will continue at 10 to 15 mph. There is only a 14% chance of precipitation today.

Tonight, skies will clear up, becoming mostly clear with a low near 79F. Temperatures may rise slightly to around 81 overnight. The heat index could still feel as high as 104. Winds will shift to east southeast at 5 to 10 mph, with gusts potentially hitting 20 mph.

Tomorrow looks to be even hotter and sunnier. Expect a high near 101F, with temperatures dropping slightly to around 99 in the afternoon. The heat index may reach 105. Winds will be light, from the east northeast at 0 to 10 mph. There is only a 1% chance of rain tomorrow.

Safety Reminders

Given the active Heat Advisory and high feels-like temperatures, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Wear lightweight, light-colored clothing if you must be outside. Additionally, due to the Air Quality Alert, individuals with respiratory issues should consider reducing prolonged or heavy outdoor activity. Keep an eye on local updates as conditions evolve.

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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