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5-day forecast / Richardson, TX

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

Richardson Heat Persists: Highs Near 96F Today, 99F Tomorrow - Jul 3, 4 PM

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

Richardson residents face another day of intense heat with temperatures near 96F today and a high of 99F tomorrow. Humidity remains low, but heat index values will climb significantly.

Reese Janssen

July 3, 20261 min read

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

As of Jul 3, 4 PM local time.

Current Conditions and Immediate Outlook

Richardson is currently experiencing very hot conditions, with the air temperature at 95F and a feels-like temperature of 95F. The relative humidity stands at 30%, with a dew point of 59F. Winds are light at 6 mph, with no reported gusts, and the sky is partly cloudy.

Today, the heat will continue to intensify. Expect mostly sunny skies with a high near 96F. The National Weather Service indicates that heat index values could reach as high as 101F.

South southeast winds will pick up slightly, blowing around 10 mph. The low for tonight will be near 80F, though temperatures may rise to around 82F during the overnight hours. The chance of precipitation is low at 14%.

Tomorrow’s Forecast and Safety Tips

Tomorrow, the heat will ramp up further with sunny skies and a high near 99F. Heat index values are expected to climb to 104F. South winds will range from 5 to 10 mph.

The low for tomorrow night will be around 81F, with temperatures potentially rising to 83F overnight. The heat index may reach 101F during that period. The chance of precipitation remains minimal at 11%.

There are no active National Weather Service or NOAA weather alerts in effect for Richardson at this time. However, the persistent heat requires caution. Residents should stay hydrated and limit midday exertion to avoid heat-related illnesses.

Check on neighbors, especially the elderly and those without air conditioning, to ensure their safety during these high-temperature days. Dress in light, loose-fitting clothing and seek air-conditioned environments when possible.

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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