National Weather Service Forecast for: McKinney TX
Issued by: National Weather Service Dallas/Fort Worth, TX
Updated: 5:52 pm CST Jan 12, 2025
 
Tonight

Tonight: Mostly clear, with a low around 27. North wind around 10 mph.
Mostly Clear
Monday

Monday: Sunny, with a high near 46. North northeast wind 5 to 10 mph.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 28. North northeast wind around 5 mph becoming calm.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 30. Calm wind.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 54. Calm wind becoming west southwest around 5 mph.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 35. Calm wind.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the morning.
Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 44. South wind 5 to 10 mph.
Partly Cloudy
Lo 27 °F Hi 46 °F Lo 28 °F Hi 52 °F Lo 30 °F Hi 54 °F Lo 35 °F Hi 61 °F Lo 44 °F

 

Tonight
 
Mostly clear, with a low around 27. North wind around 10 mph.
Monday
 
Sunny, with a high near 46. North northeast wind 5 to 10 mph.
Monday Night
 
Mostly clear, with a low around 28. North northeast wind around 5 mph becoming calm.
Tuesday
 
Sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Tuesday Night
 
Mostly clear, with a low around 30. Calm wind.
Wednesday
 
Sunny, with a high near 54. Calm wind becoming west southwest around 5 mph.
Wednesday Night
 
Mostly clear, with a low around 35. Calm wind.
Thursday
 
Sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
 
Partly cloudy, with a low around 44. South wind 5 to 10 mph.
Friday
 
A 40 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
 
Mostly cloudy, with a low around 38.
Saturday
 
Sunny, with a high near 51.
Saturday Night
 
Mostly clear, with a low around 26.
Sunday
 
Mostly sunny, with a high near 41.

 

Forecast from NOAA-NWS for McKinney TX.