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
83°
69°
8
84°
68°
9
82°
68°
10
79°
65°
11
80°
60°
12
81°
60°
13
82°
62°
14
83°
61°
15
79°
61°
16
84°
66°
17
82°
66°
18
83°
65°
19
84°
61°
20
79°
58°
21
77°
58°
22
78°
57°
23
78°
59°
24
79°
62°
25
80°
63°
26
80°
64°
27
81°
64°
28
83°
65°
29
85°
65°
30
81°
64°
31
82°
65°
1
81°
64°
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 85°, with overnight lows between 57° and 69°. The average high for July is 81° with an average low of 63°. 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.
