As of Jun 30, 8 AM local time.
Current Conditions and Humidity
McKinney, TX, is experiencing a notably humid start to the day. As of this Tuesday morning, the air temperature stands at 79F, but the combination of moisture in the air makes it feel like 82F. The relative humidity is currently at 84%, with a dew point of 73F, indicating a muggy atmosphere that is likely to persist.
Winds are blowing from the south at 12 mph, with gusts reaching up to 22 mph. The sky remains mostly cloudy at this hour, but conditions are expected to shift rapidly as the day progresses.
Today and Tonight Forecast
The National Weather Service forecasts a sunny day ahead for McKinney. Temperatures will rise to a high near 96F tonight, with a low around 78F. The chance of precipitation is minimal at just 1%.
However, the heat index will be a significant factor, reaching values as high as 100 during the day. South winds will continue at 10 to 15 mph, with gusts as high as 25 mph.
As evening falls, skies will clear. Temperatures will drop to a low around 78, though they may rise slightly to around 80 overnight. The heat index will remain elevated, with values as high as 99.
Winds will shift to south southeast, maintaining speeds of 10 to 15 mph with gusts up to 25 mph. Residents should be aware that the humidity will keep the heat index high even after the sun sets.
