S
M
T
W
T
F
S
28
90°
76°
29
91°
75°
30
93°
76°
1
91°
73°
2
89°
73°
3
89°
72°
4
90°
75°
5
90°
73°
6
96°
75°
7
97°
76°
8
96°
74°
9
97°
75°
10
96°
72°
11
95°
71°
12
96°
72°
13
96°
75°
14
97°
74°
15
97°
76°
16
98°
74°
17
99°
72°
18
91°
70°
19
93°
71°
20
94°
71°
21
95°
70°
22
95°
71°
23
96°
71°
24
95°
72°
25
95°
74°
26
96°
78°
27
97°
74°
28
96°
74°
29
97°
75°
30
95°
76°
31
98°
74°
1
99°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Coppell
Coppell's July 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 70° and 78°. The average high for July is 95° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Coppell. See also: August | September | October.