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5-day forecast / Richardson, TX

TuesdaySunny101° / 81°
WednesdaySunny102° / 82°
ThursdayMostly Sunny102° / 83°
FridaySunny103° / 83° 4%
SaturdaySunny101° / 78° 9%

Heat Advisory in Effect for Richardson as Temperatures Climb to 97F - Jul 23, 8 PM

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

A Heat Advisory is active for Richardson, TX, with heat index values reaching 105F. Current conditions show a feels-like temperature of 98F under clear skies.

Reese Janssen

July 24, 20262 min read

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

*As of Jul 23, 8 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Richardson, Texas, signaling moderate severity and expected urgency. The National Weather Service has issued this alert to warn residents of dangerously hot conditions. As of this evening, the air temperature stands at 95F, but the combination of heat and humidity creates a feels-like temperature of 98F.

Relative humidity is at 39%, with a dew point of 66F. Winds are blowing from the east-southeast at 13 mph, with gusts reaching 18 mph. The sky remains clear, offering no relief from the sun's intensity.

Forecast for Today and Tomorrow

Today, residents can expect a high near 97F under mostly clear skies. The chance of precipitation is zero percent. Overnight, temperatures will drop to a low near 80F, though they may rise to around 82F later in the night. Heat index values are expected to hit 105F. Winds will shift to the east-southeast at 10 to 15 mph, with gusts as high as 25 mph.

Tomorrow, the heat will persist with a high near 97F and mostly sunny skies. The chance of precipitation is minimal at 4%. Heat index values will again reach 105F.

Winds will come from the south-southeast at 10 to 15 mph, with gusts up to 25 mph. Tomorrow night, skies will clear to mostly clear conditions, with a low around 80F and temperatures rising to 82F overnight. Heat index values will remain high at 105F, with south winds at 10 to 15 mph and gusts up to 25 mph.

Safety Reminders

Given the active Heat Advisory and high heat index values, it is crucial to take precautions. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

Check on elderly neighbors and those who may be vulnerable to heat-related illnesses. Keep vehicles parked in the shade if possible, and never leave people or pets inside parked cars. If you must be outside, seek air-conditioned spaces frequently to cool down.

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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