Saturday
Mostly sunny
High:
92°F
Mostly sunny, with a high near 92. South wind 5 to 10 mph.
McKinney, TX Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
72°F
Partly cloudy, with a low around 72. Southeast wind around 5 mph.
Sunday
Chance of showers
High:
92°F
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Chance of showers
Overnight low:
72°F
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 10 mph.
Monday
Chance of thunderstorms
High:
90°F
Monday Night
Chance of thunderstorms
Overnight low:
69°F
Tuesday
Chance of showers
High:
86°F
Tuesday Night
Slight chance of thunderstorms
Overnight low:
66°F
Wednesday
Sunny
High:
86°F