S
M
T
W
T
F
S
26
104°
77°
27
104°
73°
28
105°
76°
29
106°
77°
30
106°
77°
31
108°
73°
1
99°
67°
2
95°
69°
3
100°
72°
4
102°
73°
5
104°
76°
6
104°
75°
7
105°
76°
8
103°
75°
9
104°
76°
10
107°
75°
11
100°
77°
12
99°
74°
13
96°
74°
14
92°
73°
15
95°
75°
16
98°
75°
17
99°
74°
18
100°
75°
19
100°
75°
20
98°
74°
21
97°
73°
22
98°
74°
23
99°
75°
24
99°
75°
25
98°
76°
26
99°
76°
27
99°
75°
28
98°
75°
29
98°
74°
30
97°
74°
31
97°
73°
1
92°
72°
2
92°
72°
3
95°
71°
4
96°
73°
5
95°
72°
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 92° to 108°, with overnight lows between 67° and 77°. The average high for August is 99° 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.
