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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 Peaks in Allen as Showers Linger This Afternoon - Jul 13, 12 PM

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

Allen residents face high humidity with a dew point of 73F and a 62% chance of showers today. Temperatures will rise to 91F tomorrow with heat indices nearing 98F.

Zane Lowery

July 13, 20262 min read

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

*As of Jul 13, 12 PM local time.*

Current Conditions and Humidity

The air in Allen feels heavy and muggy this afternoon, with a dew point of 73F creating a sticky atmosphere. Relative humidity is sitting at 79%, making the current air temperature of 81F feel like 85F. Winds are light, blowing from the southeast at 5 mph with gusts reaching 3 mph, while the sky remains mostly cloudy.

This level of moisture suggests that any relief from the heat will likely come in the form of precipitation rather than a cooling breeze.

Today and Tonight Forecast

Showers and thunderstorms are likely today, with a 62% chance of precipitation. Residents can expect new rainfall amounts between a tenth and a quarter of an inch. The high for the day will reach near 86F.

As evening approaches, the chance for rain diminishes to a slight chance before 10pm. Skies will clear to partly cloudy conditions overnight, with temperatures dropping to a low near 72F. Winds will remain light, shifting between 0 and 5 mph, with less than a tenth of an inch of rain possible.

Tomorrow Outlook

Conditions will warm significantly tomorrow, with highs near 91F. The sky will be partly sunny, but a chance of showers and thunderstorms will develop after 1pm, with a 25% overall chance of precipitation. Heat index values are expected to climb as high as 98F, making it feel hotter than the actual air temperature.

Winds will pick up slightly from the east, ranging from 0 to 10 mph. Overnight, temperatures will settle near 72F, rising to around 74F later in the night, with a continued chance of showers and thunderstorms before 7pm.

Safety Reminder

With humidity levels high and heat indices approaching 98F tomorrow, it is important to stay hydrated and limit strenuous outdoor activities during the hottest parts of the day. Keep an eye on the sky for developing storms, especially in the afternoon and early evening.

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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