Monthly Historical AveragesMcKinney, TX
Average Temperature
High
35°
Feels 40
Low
24°
Feels 26
Average Precipitation
7 Days
46.7mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, July 17, 2026
Day
32°Feels 36
Wind
21 km/h S
Gust
32 km/h
Humidity
50%
P.O.P
30%
Night
24°Feels 24
Wind
19 km/h S
Gust
29 km/h
Humidity
84%
P.O.P
30%
Historical AveragesJul 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity