S
M
T
W
T
F
S
26
111°
91°
27
114°
89°
28
110°
90°
29
112°
89°
30
115°
86°
31
115°
90°
1
118°
89°
2
118°
91°
3
118°
89°
4
112°
90°
5
109°
87°
6
105°
88°
7
112°
88°
8
115°
86°
9
112°
87°
10
111°
87°
11
106°
85°
12
107°
81°
13
103°
81°
14
101°
83°
15
103°
82°
16
106°
83°
17
108°
85°
18
107°
84°
19
104°
82°
20
103°
82°
21
103°
81°
22
104°
82°
23
103°
79°
24
102°
81°
25
104°
83°
26
101°
81°
27
101°
83°
28
104°
83°
29
105°
82°
30
105°
82°
31
104°
81°
1
105°
81°
2
104°
80°
3
103°
80°
4
102°
79°
5
104°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chuckwalla Valley
Chuckwalla Valley's August 2026 forecast shows daily high temperatures ranging from 101° to 111°, with overnight lows between 79° and 87°. The average high for August is 104° with an average low of 82°. 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 Chuckwalla Valley. See also: September | October | November.