S
M
T
W
T
F
S
26
106°
78°
27
108°
70°
28
105°
66°
29
107°
61°
30
107°
63°
31
109°
64°
1
112°
65°
2
112°
73°
3
113°
71°
4
112°
81°
5
116°
82°
6
115°
83°
7
115°
85°
8
116°
85°
9
116°
84°
10
113°
80°
11
110°
78°
12
108°
79°
13
107°
76°
14
107°
78°
15
105°
77°
16
106°
78°
17
104°
74°
18
104°
78°
19
103°
78°
20
104°
77°
21
106°
77°
22
107°
76°
23
107°
78°
24
108°
78°
25
107°
77°
26
107°
78°
27
106°
77°
28
107°
76°
29
104°
77°
30
100°
76°
31
100°
76°
1
99°
75°
2
102°
75°
3
101°
74°
4
99°
75°
5
97°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Valley Wells
Valley Wells's August 2026 forecast shows daily high temperatures ranging from 97° to 116°, with overnight lows between 73° and 85°. The average high for August is 107° with an average low of 78°. 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 Valley Wells. See also: September | October | November.