Monday
Chance of thunderstorms
High:
87°F
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. East wind around 5 mph becoming north in the morning.
McKinney, TX Weather - Tomorrow’s Forecast
Monday Night
Mostly clear
Overnight low:
70°F
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.