S
M
T
W
T
F
S
28
93°
77°
29
93°
77°
30
95°
75°
1
94°
75°
2
94°
74°
3
93°
76°
4
92°
75°
5
92°
69°
6
90°
71°
7
92°
71°
8
93°
73°
9
92°
70°
10
93°
71°
11
94°
70°
12
93°
71°
13
94°
70°
14
95°
72°
15
94°
73°
16
94°
72°
17
88°
70°
18
86°
69°
19
89°
71°
20
90°
72°
21
91°
73°
22
90°
72°
23
93°
72°
24
93°
73°
25
94°
72°
26
93°
73°
27
94°
73°
28
95°
72°
29
95°
73°
30
94°
73°
31
95°
72°
1
95°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cullen
Cullen's July 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 69° and 76°. The average high for July is 93° with an average low of 72°. 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 Cullen. See also: August | September | October.