S
M
T
W
T
F
S
26
99°
69°
27
100°
65°
28
99°
67°
29
99°
67°
30
97°
64°
31
95°
64°
1
96°
65°
2
97°
63°
3
98°
64°
4
99°
67°
5
100°
68°
6
100°
67°
7
99°
67°
8
98°
66°
9
99°
67°
10
99°
67°
11
98°
68°
12
99°
67°
13
97°
67°
14
96°
66°
15
97°
67°
16
98°
67°
17
99°
66°
18
99°
67°
19
98°
68°
20
100°
68°
21
99°
67°
22
99°
66°
23
98°
67°
24
99°
66°
25
100°
66°
26
100°
65°
27
99°
64°
28
99°
66°
29
100°
65°
30
99°
65°
31
99°
64°
1
98°
64°
2
99°
63°
3
98°
66°
4
96°
64°
5
98°
60°
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 95° to 100°, with overnight lows between 60° and 69°. The average high for August is 98° with an average low of 66°. 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.
