S
M
T
W
T
F
S
26
121°
101°
27
119°
99°
28
118°
96°
29
118°
95°
30
119°
91°
31
121°
88°
1
124°
85°
2
124°
97°
3
120°
97°
4
120°
99°
5
120°
96°
6
121°
101°
7
120°
101°
8
124°
102°
9
123°
101°
10
122°
103°
11
115°
99°
12
116°
88°
13
108°
88°
14
111°
88°
15
112°
89°
16
114°
88°
17
116°
96°
18
118°
96°
19
120°
98°
20
119°
97°
21
120°
101°
22
121°
99°
23
120°
96°
24
119°
95°
25
122°
92°
26
120°
90°
27
121°
97°
28
118°
93°
29
110°
96°
30
110°
89°
31
110°
91°
1
105°
85°
2
105°
81°
3
103°
82°
4
104°
84°
5
105°
84°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Death Valley
Death Valley's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Death Valley. See also: September | October | November.
