S
M
T
W
T
F
S
26
104°
77°
27
104°
73°
28
104°
73°
29
104°
77°
30
104°
77°
31
108°
77°
1
97°
72°
2
97°
64°
3
104°
69°
4
104°
72°
5
102°
77°
6
102°
79°
7
102°
81°
8
106°
75°
9
104°
75°
10
104°
75°
11
104°
77°
12
104°
80°
13
106°
77°
14
104°
76°
15
103°
74°
16
104°
70°
17
106°
73°
18
107°
75°
19
109°
76°
20
106°
75°
21
105°
76°
22
106°
73°
23
104°
74°
24
106°
76°
25
99°
74°
26
98°
75°
27
98°
75°
28
97°
74°
29
98°
74°
30
98°
73°
31
96°
73°
1
97°
72°
2
97°
74°
3
96°
74°
4
93°
72°
5
95°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Altus
Altus's August 2026 forecast shows daily high temperatures ranging from 93° to 109°, with overnight lows between 70° and 80°. The average high for August is 101° with an average low of 74°. 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 Altus. See also: September | October | November.
