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5-day forecast / McKinney, TX

FridaySunny84° / 57°
SaturdayMostly Sunny84° / 59°
SundayMostly Sunny81° / 57°
MondayMostly Sunny80° / 59°
TuesdayPartly Sunny79° / 57° 4%

McKinney Weather: Clear Skies and Dry Air Amid Active Air Quality Alert - Oct 23, 2 PM

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

McKinney residents face dry, sunny conditions with an active Air Quality Alert. Current temperatures are 81F with low humidity. Expect highs near 84F today and tomorrow with no rain expected.

Cody Esparza· AI-assisted, edited by Jake Team

October 23, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Oct 23, 2 PM local time.*

Current Conditions and Air Quality

An active Air Quality Alert is currently in effect for the McKinney area, issued by the National Weather Service. While the specific severity and urgency details are not yet defined, residents should remain aware of potential impacts on air quality. Currently, it is Friday this afternoon, and the sky is clear.

The air temperature stands at 81F, feeling like 80F. The atmosphere is notably dry, with relative humidity at 28% and a dew point of 45F. Winds are blowing from the southeast at 8 mph, with gusts reaching 11 mph.

These dry conditions contribute to the crisp feel of the air, though the active alert warrants caution for sensitive individuals.

Today and Tonight Outlook

The rest of the day will remain sunny with no chance of precipitation. Temperatures are expected to peak near 84F before cooling down in the evening. Tonight, the sky will be mostly clear, with lows near 57F.

As the night progresses, temperatures will gradually rise to around 59F. Winds will ease to around 5 mph from the southeast, providing a calm and dry overnight period. There is no indication of rain or significant weather changes during this timeframe.

Tomorrow's Forecast

Tomorrow will bring similar conditions, starting with a mostly sunny sky. The high temperature is expected to be near 84F, mirroring today’s peak. Winds will shift slightly, ranging from 5 to 10 mph from the southeast.

The chance of precipitation remains at 0%, ensuring a dry day. As tomorrow night approaches, the sky will become partly cloudy, with lows near 59F. Temperatures will continue to rise slightly overnight, reaching around 61F.

Winds will remain light at around 5 mph. Given the active Air Quality Alert, it is advisable to stay informed about local air quality updates and take standard precautions if you are sensitive to air quality changes. Stay hydrated and monitor official channels for any further updates regarding the alert status.

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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Cody Esparza· AI-assisted, edited by Jake Team

Cody Esparza covers McKinney city hall, the council, and county government.

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