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5-day forecast / Richardson, TX

FridaySunny100° / 81° 2%
SaturdaySunny100° / 80° 1%
SundaySunny99° / 79°
MondaySunny99° / 80°
TuesdaySunny100° / 80° 1%

Very hot in Richardson this evening, with clear skies and 99F - Aug 6, 8 PM

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

Richardson is still very hot currently Thursday this evening: 99F, feeling like 99F, with clear skies. Today’s high is near 101F, and tomorrow stays sunny and hot.

Reese Janssen

August 7, 20261 min read

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

*As of Aug 6, 8 PM local time.*

Very hot start to the update

Richardson is still under very hot conditions currently Thursday this evening, with the air temperature at 99F and the heat index also 99F. The humidity is 29%, and the dew point is 61F, leaving the air relatively dry alongside the heat. Winds are at 11 mph, with gusts up to 17 mph, and the sky is clear.

The notable number remains today’s high near 101F. Rain is not part of today’s forecast, with a 0% chance of precipitation, and skies are expected to stay mostly clear. The low is near 81F.

Tonight and tomorrow

Tonight stays mostly clear, with a low around 81F. The forecast also notes temperatures rising to around 83F, with a south wind around 10 mph. Conditions remain quiet, but the warmth will not break much before tomorrow.

Tomorrow brings more sun and more heat. The forecast high is near 100F, with heat index values as high as 101F. The low is near 81F, and the chance of precipitation is 2%. Wind is expected from the south at 5 to 10 mph.

Alerts and heat safety

There are no active NWS/NOAA weather alerts for Richardson.

Even without an active alert, this level of heat can wear people down. Drink water, take breaks in shade or air conditioning when possible, and limit strenuous outdoor activity during the hottest conditions. Check on people who may have a harder time staying cool, especially if they are without reliable cooling.

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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