Monthly Historical AveragesMcKinney, TX
Average Temperature
High
14°
Feels 13
Low
3°
Feels 0
Average Precipitation
6 Days
58.4mm
2.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, December 26, 2025
Day
28°Feels 28
Wind
18 km/h SW
Gust
28 km/h
Humidity
37%
P.O.P
0%
Night
18°Feels 18
Wind
15 km/h S
Gust
23 km/h
Humidity
88%
P.O.P
10%
Historical AveragesDec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity