S
M
T
W
T
F
S
26
73°
55°
27
79°
61°
28
73°
63°
29
70°
61°
30
73°
55°
31
77°
54°
1
77°
65°
2
71°
65°
3
75°
63°
4
78°
66°
5
77°
65°
6
77°
61°
7
79°
63°
8
78°
62°
9
77°
61°
10
77°
61°
11
76°
60°
12
73°
59°
13
73°
57°
14
72°
56°
15
72°
54°
16
71°
53°
17
80°
61°
18
79°
60°
19
78°
60°
20
78°
58°
21
76°
55°
22
78°
60°
23
80°
60°
24
80°
61°
25
78°
60°
26
77°
60°
27
74°
59°
28
76°
58°
29
75°
59°
30
76°
58°
31
76°
58°
1
77°
54°
2
69°
50°
3
68°
50°
4
69°
51°
5
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hidden Valley Resort
Hidden Valley Resort's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 50° and 66°. The average high for August is 75° with an average low of 59°. 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 Hidden Valley Resort. See also: September | October | November.