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5-day forecast / Allen, TX

WednesdaySunny102° / 81° 4%
ThursdaySunny100° / 79° 3%
FridaySunny100° / 80° 1%
SaturdaySunny99° / 80° 2%
SundaySunny99° / 79° 1%

Allen faces very hot, humid weather with a high near 102F today - Aug 5, 8 AM

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

Allen is already at 81F with a feels-like temperature of 85F, humidity at 74% and a dew point of 72F. Sunshine and a high near 102F are expected today.

Zane Lowery

August 5, 20261 min read

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

*As of Aug 5, 8 AM local time.*

Very hot and humid in Allen

Very hot, humid weather is the main story in Allen right now. The air temperature is 81F, and it feels like 85F. Humidity is high at 74%, with a dew point of 72F, so the air feels quite muggy even before temperatures reach their peak. The sky is clear, and wind is at 6 mph with gusts to 15 mph.

Today is expected to stay sunny, with a high near 102F. Heat index values may reach as high as 105. The chance of precipitation is only 4%, so rain is not expected to offer much relief. The low is near 81F. South wind is expected at 5 to 10 mph.

Tonight and tomorrow

Tonight should be mostly clear, with a low around 81F. Temperatures are expected to rise to around 83F overnight, and heat index values may remain as high as 105. South southeast wind is expected at 5 to 10 mph.

Tomorrow is forecast to be sunny again, with a high near 100F and a low near 79F. Heat index values may climb as high as 104. The chance of precipitation is 3%, with south wind at 5 to 10 mph.

Alerts and heat safety

There are no active NWS/NOAA weather alerts for Allen.

Even without an alert, this level of heat can still be hard on the body. Drink water, take breaks in cooler spots when possible, and limit strenuous outdoor activity during the hottest conditions. Check on people who may be more vulnerable to heat, and make sure pets have shade and water.

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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Zane Lowery

Zane Lowery covers weather, storms, and seasonal life around Allen.

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