Thursday
Sunny
High:
98°F
Sunny, with a high near 98. Heat index values as high as 105. East wind 5 to 15 mph, with gusts as high as 20 mph.
McKinney, TX Weather - Tomorrow’s Forecast
Thursday Night
Mostly clear
Overnight low:
78°F
Mostly clear, with a low around 78. East wind 5 to 15 mph, with gusts as high as 20 mph.