S
M
T
W
T
F
S
28
79°
64°
29
81°
66°
30
79°
59°
1
79°
61°
2
73°
57°
3
75°
57°
4
84°
57°
5
88°
63°
6
86°
64°
7
75°
52°
8
81°
59°
9
82°
54°
10
85°
64°
11
93°
69°
12
100°
70°
13
100°
65°
14
87°
59°
15
80°
60°
16
83°
63°
17
84°
62°
18
80°
58°
19
82°
61°
20
80°
56°
21
79°
55°
22
80°
54°
23
79°
56°
24
84°
63°
25
83°
62°
26
83°
62°
27
82°
61°
28
83°
61°
29
81°
60°
30
81°
60°
31
82°
61°
1
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sundown
Sundown's July 2026 forecast shows daily high temperatures ranging from 79° to 100°, with overnight lows between 54° and 70°. The average high for July is 84° with an average low of 61°. 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 Sundown. See also: August | September | October.