S
M
T
W
T
F
S
28
95°
77°
29
96°
78°
30
94°
77°
1
96°
77°
2
95°
76°
3
97°
77°
4
96°
76°
5
98°
77°
6
98°
76°
7
97°
76°
8
100°
77°
9
98°
78°
10
95°
77°
11
89°
78°
12
96°
77°
13
94°
76°
14
98°
77°
15
100°
78°
16
102°
79°
17
99°
77°
18
100°
75°
19
98°
76°
20
98°
77°
21
99°
77°
22
98°
78°
23
99°
79°
24
100°
78°
25
99°
78°
26
100°
77°
27
99°
78°
28
99°
77°
29
95°
76°
30
94°
75°
31
94°
76°
1
95°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lackland Air Force Base
Lackland Air Force Base's July 2026 forecast shows daily high temperatures ranging from 89° to 102°, with overnight lows between 75° and 79°. The average high for July is 98° with an average low of 77°. 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 Lackland Air Force Base. See also: August | September | October.