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5-day forecast / Allen, TX

TuesdaySunny102° / 81°
WednesdaySunny101° / 82° 1%
ThursdayMostly Sunny101° / 82° 2%
FridayMostly Sunny102° / 82° 6%
SaturdaySunny100° / 77° 8%

Humidity Clings to Allen as Temps Climb Toward 99 - Jul 8, 4 AM

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

High humidity and heat define the forecast for Allen, TX. Current dew points sit at 72F with skies clearing for a sunny, hot tomorrow.

Zane Lowery

July 8, 20262 min read

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

*As of Jul 8, 4 AM local time.*

Current Conditions and Humidity

It is currently Wednesday overnight in Allen, TX, and the air remains thick with moisture. The current air temperature is 77F, but the feels-like temperature is 78F due to the heavy humidity. Relative humidity stands at 83%, with a dew point of 72F.

Winds are blowing from the south at 8 mph, with gusts reaching 13 mph. Despite the moisture in the air, the sky is currently clear.

Today and Tonight Forecast

Today, the sun will be out, but the heat index will rise to values as high as 103F. Highs will reach near 98F, while lows drop to around 77F. There is a slight chance of showers and thunderstorms, with precipitation chances at 18% to 20%. Winds will be from the south southwest at 5 to 10 mph.

Tonight, conditions remain mostly clear. A slight chance of showers and thunderstorms is possible after 4am and before 7pm. Lows will settle around 77F, with temperatures rising to around 81F overnight. The heat index will be as high as 100F. South winds will increase to around 10 mph, with gusts as high as 20 mph. The chance of precipitation remains at 20%.

Tomorrow Outlook

Tomorrow brings sunny skies and continued warmth. Highs will near 99F, with the heat index reaching as high as 101F. There is no chance of precipitation, with the probability at 0%.

Winds will shift to the south southwest at 10 to 15 mph. Tomorrow night will be clear, with lows around 79F and temperatures rising to around 81F overnight. South winds will continue at 10 to 15 mph, with gusts as high as 25 mph.

Safety Reminder

With heat index values pushing into the 100s, it is important to stay hydrated and limit midday exertion. Check on neighbors and elderly relatives who may be more vulnerable to the heat. While there are no active weather alerts, the combination of high heat and humidity requires caution.

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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