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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%

High Heat and Humidity Persist in Allen as Temperatures Climb - Jun 30, 12 PM

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

Allen residents face another day of intense heat with a high near 97F and a heat index reaching 101F. Humidity levels remain elevated, creating muggy conditions throughout the afternoon.

Zane Lowery

June 30, 20262 min read

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

As of Jun 30, 12 PM local time.

Current Conditions and Humidity

The air in Allen feels heavy and muggy this afternoon, driven by a dew point of 72F and a relative humidity of 62%. While the sky remains clear, the combination of heat and moisture makes the atmosphere feel oppressive. The current air temperature stands at 86F, but the wind is making it feel significantly warmer, with a feels-like temperature of 92F.

Winds are blowing from the south at 13 mph, with gusts reaching up to 17 mph, providing little relief from the warmth.

Forecast for Today and Tomorrow

Temperatures will continue to rise, with the high near 97F expected today. The National Weather Service indicates that heat index values will climb as high as 101F, signaling dangerous levels of heat stress for those outdoors. South winds will persist at 10 to 15 mph, with gusts potentially hitting 25 mph.

As evening approaches, skies will clear, and the low will settle near 79F. However, the heat will not fully dissipate; temperatures may rise to around 81F overnight, with heat index values staying as high as 100F. South southeast winds will continue at 10 to 15 mph with similar gust potential.

Tomorrow brings little respite, with sunny skies and a high near 98F. Heat index values are forecast to reach 101F again. South winds will remain steady at 10 to 15 mph. The chance of precipitation is negligible, sitting at 1% today and 0% tomorrow, ensuring dry but sweltering conditions.

Safety Reminders

With heat index values exceeding 100F, the risk of heat-related illness is significant. It is crucial to stay hydrated by drinking water frequently, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

If you must be outside, seek air-conditioned spaces regularly and wear lightweight, light-colored clothing. Check on elderly neighbors and those without air conditioning, as they are particularly vulnerable to extreme heat. Do not leave children or pets in parked vehicles, as interior temperatures can rise rapidly to life-threatening levels.

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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