S
M
T
W
T
F
S
26
93°
68°
27
93°
72°
28
88°
66°
29
90°
64°
30
86°
68°
31
70°
64°
1
82°
63°
2
82°
61°
3
82°
63°
4
73°
57°
5
79°
55°
6
79°
54°
7
77°
59°
8
79°
54°
9
84°
63°
10
82°
66°
11
86°
66°
12
84°
68°
13
79°
65°
14
80°
67°
15
78°
67°
16
81°
60°
17
81°
64°
18
81°
63°
19
81°
62°
20
75°
61°
21
77°
62°
22
79°
62°
23
75°
58°
24
77°
60°
25
79°
59°
26
78°
58°
27
82°
63°
28
77°
59°
29
81°
64°
30
83°
65°
31
83°
65°
1
82°
63°
2
81°
63°
3
82°
62°
4
82°
64°
5
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Apple Valley
Apple Valley's August 2026 forecast shows daily high temperatures ranging from 75° to 83°, with overnight lows between 58° and 67°. The average high for August is 80° with an average low of 62°. 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 Apple Valley. See also: September | October | November.
