Back to Weather

5-day forecast / Richardson, TX

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

Dangerous Heat Grips Richardson as Temperatures Climb to 98F - Jun 30, 4 PM

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

Richardson residents face dangerous heat today with a high near 98F and heat index values reaching 102F. Clear skies and strong winds accompany the intense warmth.

Reese Janssen

June 30, 20261 min read

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

As of Jun 30, 4 PM local time.

Dangerous Heat Conditions

Richardson is currently under the influence of dangerous heat, with the air temperature at 95F and the heat index making it feel like 100F. The relative humidity sits at 42%, with a dew point of 68F. Winds are blowing from the south at 12 mph, with gusts reaching 20 mph, while the sky remains clear.

Today and Tonight Forecast

Today will be sunny with a high near 98F. Heat index values are expected to reach as high as 102. South winds will continue, ranging from 10 to 15 mph, with gusts as high as 25 mph. There is a 0% chance of precipitation.

Tonight, skies will remain clear with a low near 79F. Temperatures may rise to around 81F overnight. Heat index values will stay high, reaching up to 100. South winds will persist at 10 to 15 mph, with gusts up to 25 mph. The low will be near 79F.

Tomorrow Outlook

Tomorrow will also be sunny, with a high near 99F. Heat index values will climb to 101. South winds will be around 10 mph, with gusts as high as 20 mph.

There is a 0% chance of precipitation. Temperatures will fall to around 97F in the afternoon. Tomorrow night will be clear, with a low around 79F and temperatures rising to around 81F overnight.

Heat index values will reach 101. South southeast winds will range from 5 to 15 mph.

Safety Reminder

With heat index values exceeding 100F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning. Avoid prolonged sun exposure 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

Share

Reese Janssen

Reese Janssen covers weather, storms, and seasonal life around Richardson.

Related Stories

More in Sport