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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
McKinney, TX
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July
Average Temperature
High
35°
Feels 40
Low
24°
Feels 26
Average Precipitation
7 Days
Rain amount
46.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
July 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
33°
18
35°
19
36°
20
37°
21
38°
22
38°
23
38°
24
37°
25
36°
26
37°
27
37°
28
37°
29
38°
30
38°
31
38°
Forecast
Friday, July 17, 2026
Day
33°
Feels 38
Wind
20 km/h S
Gust
30 km/h
Humidity
52%
P.O.P
40%
Rain
<1 mm
Night
24°
Feels 24
Wind
19 km/h S
Gust
28 km/h
Humidity
87%
P.O.P
30%
Historical Averages
Jul 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.