Tuesday
Sunny
High:
93°F
Sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon.
McKinney, TX Weather - Extended Forecast
Tuesday Night
Mostly clear
Overnight low:
73°F
Mostly clear, with a low around 73. Southeast wind around 5 mph.
Wednesday
Sunny
High:
97°F
Sunny, with a high near 97. South wind 5 to 10 mph.
Wednesday Night
Mostly clear
Overnight low:
75°F
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Thursday
Hot
High:
99°F
Thursday Night
Mostly clear
Overnight low:
76°F
Friday
Hot
High:
99°F
Friday Night
Mostly clear
Overnight low:
76°F
Saturday
Sunny
High:
98°F