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
106°
77°
13
108°
82°
14
106°
82°
15
104°
81°
16
104°
81°
17
102°
77°
18
109°
75°
19
109°
75°
20
103°
72°
21
107°
75°
22
106°
74°
23
108°
76°
24
110°
75°
25
109°
77°
26
105°
76°
27
105°
75°
28
104°
74°
29
105°
75°
30
100°
74°
31
102°
71°
1
96°
72°
2
92°
70°
3
86°
65°
4
86°
63°
5
87°
66°
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 86° to 110°, with overnight lows between 63° and 77°. The average high for August is 102° with an average low of 73°. 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.
