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5-day forecast / Richardson, TX

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

Extreme Heat Persists in Richardson as Temperatures Climb Near 101F - Jul 9, 8 PM

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

Richardson residents face another day of intense heat with highs near 101F and heat indices reaching 102F. No severe weather alerts are active, but safety precautions are essential.

Reese Janssen

July 10, 20262 min read

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

*As of Jul 9, 8 PM local time.*

Current Conditions and Heat Index

It is currently Thursday this evening in Richardson, TX, where the air temperature stands at 99F. The heat index, or how hot it feels, is currently 98F. Relative humidity is at 25%, with a dew point of 57F. Winds are blowing from the south southwest at 10 mph, with gusts reaching up to 22 mph. The sky remains clear overhead.

Forecast Overview

Today, the high will reach near 101F, with a low near 81F. The chance of precipitation is 0%, and skies will be mostly clear. Tonight, conditions remain mostly clear with a low around 81. Heat index values will stay as high as 98. Winds will continue from the south southwest at 10 to 15 mph, with gusts as high as 25 mph.

Tomorrow, the sun will shine with a high near 99F and a low near 81F. The chance of precipitation remains 0%. Heat index values will climb as high as 102.

Winds will persist from the south southwest at 10 to 15 mph, with gusts up to 25 mph. Tomorrow night, skies will be mostly clear with a low around 81. Heat index values will reach as high as 101.

Winds will shift to the south at 10 to 15 mph, with gusts as high as 25 mph.

Safety Reminders

There are no active National Weather Service or NOAA weather alerts for this area. However, the persistent heat requires caution. High temperatures and heat indices near 100F can lead to heat-related illnesses quickly.

Stay hydrated by drinking water frequently, even if you do not feel thirsty. Limit outdoor exertion during the hottest parts of the day, typically midday through early evening. Wear lightweight, light-colored clothing and seek air-conditioned spaces when possible.

Check on elderly neighbors and those with health conditions who may be more vulnerable to extreme heat. Keep pets indoors or in shaded, cool areas, and never leave them in parked vehicles. Monitor local news for any updates on heat safety guidelines.

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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