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5-day forecast / Allen, TX

MondayMostly Sunny80° / 58°
TuesdayMostly Sunny81° / 61° 9%
WednesdayMostly Sunny83° / 64° 7%
ThursdayMostly Cloudy82° / 62° 5%
FridayChance Rain Showers74° / 59° 50%

Allen Weather: Sunny Skies and Dry Air Amid Active Air Quality Alert - Oct 21, 2 PM

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

Allen residents face sunny, dry conditions with low humidity today. An active Air Quality Alert is in effect. Highs near 79F, lows near 57F, with clear skies expected through tomorrow.

Zane Lowery· AI-assisted, edited by Jake Team

October 21, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Oct 21, 2 PM local time.*

Current Conditions and Alert Status

An active Air Quality Alert is currently in effect for the Allen area, issued by the National Weather Service. While the specific severity and urgency details are not yet fully defined in the local data, residents should remain aware of potential impacts on air quality. Despite this alert, the immediate weather conditions are mild and dry.

As of this afternoon, the air temperature stands at 79 degrees Fahrenheit, with a feels-like temperature of 78 degrees. The atmosphere is notably dry, with relative humidity at 30 percent and a dew point of 45 degrees. Winds are light, blowing from the east-southeast at around 3 miles per hour with gusts reaching 6 miles per hour.

The sky remains clear, offering unobstructed visibility and pleasant outdoor conditions for those who are active.

Today and Tonight Outlook

The rest of the day will remain sunny with no chance of precipitation. The high temperature will hover near 79 degrees Fahrenheit. As evening approaches, the sky will stay mostly clear, and temperatures will drop to a low near 57 degrees Fahrenheit.

Winds will shift to the east, ranging from 0 to 5 miles per hour. The dry air continues to dominate, keeping the dew point low and the atmosphere comfortable for evening activities. There are no thunderstorms or rain events expected during this period, allowing for a calm transition into the night.

Tomorrow's Forecast

Tomorrow brings a slight increase in warmth, with a high near 82 degrees Fahrenheit. The sky will remain sunny throughout the day, and the chance of precipitation is negligible at just 1 percent. Winds will continue to blow from the east at 0 to 5 miles per hour.

As the day progresses into the evening, the sky will remain mostly clear, and temperatures will settle to a low near 58 degrees Fahrenheit. The wind direction will shift slightly to the east-southeast, maintaining speeds around 5 miles per hour. Given the dry conditions and clear skies, standard precautions for dry weather apply.

It is advisable to stay hydrated and monitor local air quality updates, especially given the active alert. Residents should check on vulnerable neighbors and ensure that outdoor activities are paced appropriately to account for the dry air and potential air quality concerns.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Zane Lowery· AI-assisted, edited by Jake Team

Zane Lowery covers weather, storms, and seasonal life around Allen.

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