S
M
T
W
T
F
S
28
61°
51°
29
62°
52°
30
61°
52°
1
60°
49°
2
59°
48°
3
59°
49°
4
60°
50°
5
60°
49°
6
61°
52°
7
61°
52°
8
62°
51°
9
61°
50°
10
60°
50°
11
61°
52°
12
65°
54°
13
63°
52°
14
64°
54°
15
63°
54°
16
63°
53°
17
64°
54°
18
63°
54°
19
63°
53°
20
64°
52°
21
63°
53°
22
63°
54°
23
64°
55°
24
65°
55°
25
65°
54°
26
64°
54°
27
65°
52°
28
64°
51°
29
65°
51°
30
67°
52°
31
67°
51°
1
65°
54°
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 59° to 67°, with overnight lows between 48° and 55°. The average high for July is 63° with an average low of 52°. 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.