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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%

Oppressive Humidity Grips Allen as Temperatures Climb Toward 97 - Jul 5, 8 PM

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

Allen residents face oppressive humidity with a dew point of 75F and heat indices nearing 102F tomorrow. No severe weather alerts are active, but hydration is critical.

Zane Lowery

July 6, 20262 min read

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

As of Jul 5, 8 PM local time.

Current Conditions and Humidity

The air in Allen, TX, remains heavy and stifling this Sunday evening. Current readings show an air temperature of 84F, but the heat index makes it feel like 92F. The primary concern is the oppressive humidity, with a dew point of 75F and relative humidity holding at 74%.

The sky is currently clear, but the moisture in the air is palpable. Winds are light at 3 mph, though gusts have reached 16 mph, offering little relief from the muggy conditions.

Forecast for Today, Tonight, and Tomorrow

Today, the high will reach near 95F with mostly cloudy skies. The chance of precipitation is low at 11%, and the low will settle near 77F. As tonight approaches, conditions will remain mostly cloudy.

Temperatures will drop to around 77F initially, but will rise to approximately 79F overnight. The heat index is expected to climb as high as 98. Winds will shift to the southeast at around 5 mph.

While new rainfall amounts less than a tenth of an inch are possible, the primary focus remains on the heat.

Tomorrow, the heat will intensify significantly. Skies will turn mostly sunny with a high near 97F. The heat index is forecast to reach as high as 102, creating dangerous conditions for prolonged outdoor exposure.

Winds will come from the east northeast at around 5 mph. Looking ahead to tomorrow night, there is a slight chance of showers and thunderstorms between 7pm and 1am. Skies will become mostly clear with a low around 76F, rising to 78F overnight.

The heat index will remain high at 100, with east southeast winds around 5 mph. The chance of precipitation for that period is 20%.

Safety Reminder

With heat indices pushing toward 102F, it is vital to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water. Avoid direct sun exposure during the hottest parts of the day to prevent heat-related illnesses.

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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