S
M
T
W
T
F
S
26
110°
77°
27
111°
78°
28
112°
77°
29
109°
76°
30
108°
77°
31
108°
72°
1
106°
72°
2
106°
74°
3
105°
73°
4
106°
72°
5
104°
71°
6
105°
72°
7
105°
74°
8
106°
76°
9
107°
77°
10
109°
75°
11
108°
73°
12
106°
71°
13
104°
71°
14
103°
70°
15
102°
70°
16
102°
71°
17
103°
72°
18
103°
76°
19
104°
78°
20
108°
78°
21
108°
77°
22
109°
74°
23
108°
73°
24
107°
72°
25
104°
70°
26
101°
69°
27
100°
68°
28
100°
68°
29
101°
69°
30
101°
70°
31
103°
71°
1
106°
73°
2
107°
75°
3
107°
75°
4
106°
74°
5
107°
75°
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 100° to 112°, with overnight lows between 68° and 78°. The average high for August is 106° 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 Valley Wells. See also: September | October | November.