S
M
T
W
T
F
S
28
84°
66°
29
88°
67°
30
89°
69°
1
90°
67°
2
90°
66°
3
89°
66°
4
91°
65°
5
88°
64°
6
84°
63°
7
85°
64°
8
85°
63°
9
84°
65°
10
85°
63°
11
84°
64°
12
86°
62°
13
87°
65°
14
86°
64°
15
83°
61°
16
82°
61°
17
82°
62°
18
84°
62°
19
86°
63°
20
87°
62°
21
84°
64°
22
82°
64°
23
82°
62°
24
83°
64°
25
83°
64°
26
82°
65°
27
82°
65°
28
83°
64°
29
82°
65°
30
82°
63°
31
84°
60°
1
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Culberson
Culberson's July 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 60° and 69°. The average high for July is 85° with an average low of 64°. 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 Culberson. See also: August | September | October.