Saturday
Cloudy
High:
61°F
Cloudy, with a high near 61. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
McKinney, TX Weather - Extended Forecast
Saturday Night
Mostly cloudy
Overnight low:
48°F
Mostly cloudy, with a low around 48. South southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
Chance of showers and thunderstorms
High:
62°F
A 20 percent chance of showers before noon. Mostly sunny, with a high near 62. South southwest wind 15 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear
Overnight low:
24°F
Mostly clear, with a low around 24. North northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny
High:
41°F
Monday Night
Partly cloudy
Overnight low:
23°F
Tuesday
Mostly sunny
High:
40°F
Tuesday Night
Mostly cloudy
Overnight low:
24°F
Wednesday
Mostly sunny
High:
42°F