S
M
T
W
T
F
S
28
81°
68°
29
88°
63°
30
91°
68°
1
91°
77°
2
91°
75°
3
93°
73°
4
91°
68°
5
86°
66°
6
84°
68°
7
82°
68°
8
86°
68°
9
84°
70°
10
79°
72°
11
81°
70°
12
86°
66°
13
86°
64°
14
91°
68°
15
97°
72°
16
95°
66°
17
89°
68°
18
82°
68°
19
80°
64°
20
82°
62°
21
81°
62°
22
77°
60°
23
81°
63°
24
80°
62°
25
81°
63°
26
83°
64°
27
82°
60°
28
82°
60°
29
79°
58°
30
79°
64°
31
80°
62°
1
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Southwest
Southwest's July 2026 forecast shows daily high temperatures ranging from 77° to 97°, with overnight lows between 58° and 72°. The average high for July is 83° 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 Southwest. See also: August | September | October.
