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5-day forecast / Richardson, TX

WednesdaySunny101° / 81° 4%
ThursdaySunny100° / 80° 3%
FridaySunny99° / 79° 4%
SaturdaySunny99° / 80° 3%
SundaySunny99° / 80° 1%

Richardson stays very hot this evening, with no rain expected today - Aug 4, 8 PM

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

Richardson is still feeling the heat this evening: 97F and clear, with today’s high near 100F and no active weather alerts.

Reese Janssen

August 5, 20261 min read

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

*As of Aug 4, 8 PM local time.*

Heat remains the main story

Very hot weather continues in Richardson this evening, with the air temperature at 97F and the feels-like temperature also at 97F. Skies are clear, and the air is relatively dry for North Texas, with relative humidity at 29% and a dew point of 59F.

Wind is moving at 14 mph, with gusts to 17 mph. The heat is the standout condition right now, as today’s high is near 100F. Rain is not expected today, with the chance of precipitation at 0%.

Today, tonight and tomorrow

For the rest of today, conditions stay mostly clear, with the low near 80F. Tonight remains mostly clear, with a low around 80F and south wind around 10 mph.

Tomorrow brings another very hot day. The forecast calls for sunny skies, a high near 101F and a low near 81F. The chance of precipitation is 4%. Heat index values tomorrow may reach as high as 102, and south southwest wind is expected at 5 to 10 mph.

Alerts and heat safety

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

Even without an alert, the heat is significant. Drink water, take breaks from outdoor activity when possible, and avoid pushing too hard in the hottest conditions. Check on people and pets who may be more sensitive to heat, and do not leave anyone in a parked vehicle.

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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