Saturday
Mostly sunny
High:
74°F
Mostly sunny, with a high near 74. North northeast wind 5 to 10 mph.
McKinney, TX Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
54°F
Mostly clear, with a low around 54. Northeast wind around 5 mph.
Sunday
Mostly sunny
High:
76°F
Mostly sunny, with a high near 76. East wind 5 to 10 mph.
Sunday Night
Mostly clear
Overnight low:
56°F
Mostly clear, with a low around 56. East southeast wind around 5 mph.
Monday
Sunny
High:
79°F
Monday Night
Chance of showers and thunderstorms
Overnight low:
60°F
Tuesday
Chance of showers
High:
79°F
Tuesday Night
Chance of showers
Overnight low:
61°F
Wednesday
Chance of showers
High:
80°F