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5-day forecast / Richardson, TX

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

Humidity Peaks in Richardson as Storms Loom - Jul 13, 4 AM

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

Oppressive humidity with a dew point of 75F dominates Richardson today. Showers and thunderstorms are likely with highs near 90F. No active weather alerts are in effect.

Reese Janssen

July 13, 20262 min read

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

*As of Jul 13, 4 AM local time.*

Oppressive Humidity and Current Conditions

Residents in Richardson are currently experiencing oppressively humid conditions as the overnight hours continue. The air temperature stands at 77F, but the heat index makes it feel like 79F. Relative humidity is sitting at a heavy 94%, with a dew point of 75F indicating a very moist atmosphere.

Light rain and fog or mist are currently reducing visibility, while winds remain light at 3 mph with gusts reaching up to 9 mph.

Today and Tonight Forecast

The oppressive moisture will persist through the day. Today, expect a high near 90F and a low near 75F. There is a 60% chance of precipitation, with showers and thunderstorms likely. The sky will be mostly cloudy. New rainfall amounts between a tenth and a quarter of an inch are possible. Winds will shift to the east southeast at around 5 mph.

As tonight approaches, the chance of showers and thunderstorms remains. Conditions will be mostly cloudy with a low around 75F. The chance of precipitation drops to 40%, with new rainfall amounts less than a tenth of an inch possible. Winds will ease to the east southeast at around 5 mph.

Tomorrow Outlook

Tomorrow brings slightly drier air but continued warmth. The high will reach near 91F, with a low near 73F. The chance of precipitation is 29%, with a chance of showers and thunderstorms.

The sky will be partly sunny. Heat index values may climb as high as 98. Winds will be from the east at 0 to 10 mph.

New rainfall amounts less than a tenth of an inch are possible. A chance of showers and thunderstorms exists after 7am, and another chance exists before 1am tomorrow night.

Safety Reminder

Given the high heat index values and humidity, it is important to stay hydrated and limit midday exertion. Check on neighbors who may be vulnerable to the heat. There are no active National Weather Service or NOAA weather alerts in effect for this area.

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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