Saturday
Heavy rain
High:
69°F
Showers and thunderstorms, mainly before 1pm. Some of the storms could produce heavy rainfall. High near 69. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
McKinney, TX Weather - Extended Forecast
Saturday Night
Mostly cloudy
Overnight low:
48°F
Mostly cloudy, with a low around 48. North wind 5 to 10 mph.
Sunday
Mostly cloudy
High:
70°F
Mostly cloudy, with a high near 70. North northeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy
Overnight low:
50°F
Mostly cloudy, with a low around 50. North northeast wind around 5 mph.
Monday
Mostly sunny
High:
71°F
Monday Night
Mostly clear
Overnight low:
47°F
Tuesday
Mostly sunny
High:
73°F
Tuesday Night
Partly cloudy
Overnight low:
51°F
Wednesday
Mostly sunny
High:
76°F