S
M
T
W
T
F
S
26
98°
76°
27
97°
73°
28
100°
72°
29
96°
73°
30
98°
74°
31
96°
74°
1
96°
75°
2
98°
73°
3
97°
74°
4
96°
73°
5
97°
72°
6
95°
73°
7
96°
73°
8
95°
74°
9
94°
72°
10
95°
73°
11
96°
74°
12
97°
75°
13
98°
75°
14
98°
73°
15
97°
72°
16
98°
72°
17
96°
73°
18
95°
73°
19
99°
74°
20
95°
71°
21
94°
71°
22
94°
72°
23
93°
71°
24
93°
72°
25
95°
71°
26
96°
72°
27
94°
70°
28
95°
71°
29
94°
71°
30
93°
72°
31
95°
70°
1
90°
71°
2
91°
71°
3
90°
70°
4
90°
71°
5
91°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jbsa Randolph
Jbsa Randolph's August 2026 forecast shows daily high temperatures ranging from 90° to 100°, with overnight lows between 68° and 76°. The average high for August is 95° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Jbsa Randolph. See also: September | October | November.