S
M
T
W
T
F
S
26
88°
72°
27
87°
73°
28
87°
73°
29
88°
72°
30
87°
72°
31
90°
73°
1
91°
72°
2
91°
73°
3
89°
71°
4
87°
68°
5
88°
71°
6
91°
69°
7
92°
67°
8
88°
68°
9
88°
67°
10
89°
68°
11
92°
70°
12
92°
70°
13
91°
71°
14
92°
71°
15
92°
70°
16
90°
71°
17
89°
71°
18
89°
70°
19
91°
69°
20
89°
69°
21
91°
68°
22
87°
69°
23
87°
70°
24
88°
66°
25
86°
70°
26
91°
71°
27
90°
69°
28
89°
70°
29
90°
71°
30
90°
70°
31
89°
65°
1
86°
65°
2
86°
66°
3
88°
64°
4
89°
65°
5
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dry Valley
Dry Valley's August 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 64° and 73°. The average high for August is 89° with an average low of 69°. 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 Dry Valley. See also: September | October | November.