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5-day forecast / Allen, TX

ThursdayChance Showers And Thunderstorms92° / 74° 42%
FridaySlight Chance Rain Showers then Mostly Sunny96° / 75° 17%
SaturdaySunny98° / 77° 2%
SundaySunny99° / 78° 3%
MondaySunny99° / 78° 4%

Allen Weather: Oppressive Humidity and Storms Expected Today - Sep 3, 6 AM

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

Allen residents face oppressive humidity with 100% relative humidity and a dew point of 75F. Showers and thunderstorms are likely today, with highs near 92F. No active weather alerts are in effect.

Zane Lowery

September 3, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 3, 6 AM local time.*

Current Conditions and Humidity

The morning in Allen is defined by significant moisture in the air. The current air temperature stands at 75F, but the feels-like temperature is 77F due to extreme humidity. Relative humidity is currently at 100%, and the dew point is 75F, creating an oppressively muggy environment.

The sky is cloudy, and winds are light at 3 mph, with gusts reaching 12 mph. This level of moisture makes the air feel heavy and can lead to rapid sweat evaporation, contributing to a higher perceived heat index.

Today’s Forecast and Storms

Residents should prepare for a wet and warm day. The high temperature is expected to reach near 92F, while the low will be near 75F. There is a 42% chance of precipitation, with showers and thunderstorms likely to develop.

The National Weather Service indicates a chance of rain showers before 10am, followed by a higher likelihood of showers and thunderstorms between 10am and 4pm. Partly sunny periods may break through, but heat index values could climb as high as 100. Winds will shift to the southeast at 5 to 10 mph, with gusts potentially reaching 25 mph.

New rainfall amounts are expected to be less than a tenth of an inch.

Tonight and Tomorrow Outlook

Tonight will remain mostly cloudy with a 30% chance of rain showers. Temperatures will hover around 75F, rising to 77F overnight. Southeast winds will blow around 5 mph with gusts up to 20 mph.

Tomorrow brings a slight chance of rain showers before 7am, followed by mostly sunny skies. The high will reach near 96F, with heat index values potentially hitting 104. The chance of precipitation drops to 17%, and winds will remain from the south southeast at 5 to 10 mph.

There are no active NWS or NOAA weather alerts in effect for the area. Given the high humidity and heat, it is advisable to stay hydrated and limit strenuous outdoor activities during the hottest parts of the day.

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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