S
M
T
W
T
F
S
26
81°
62°
27
81°
61°
28
80°
63°
29
84°
62°
30
80°
64°
31
80°
65°
1
83°
62°
2
79°
60°
3
80°
60°
4
80°
61°
5
79°
64°
6
79°
65°
7
80°
65°
8
80°
64°
9
81°
62°
10
80°
65°
11
81°
63°
12
80°
60°
13
79°
63°
14
82°
65°
15
84°
61°
16
79°
58°
17
78°
59°
18
80°
58°
19
76°
63°
20
78°
61°
21
77°
59°
22
74°
57°
23
76°
57°
24
75°
61°
25
76°
62°
26
77°
61°
27
77°
63°
28
79°
57°
29
83°
59°
30
84°
57°
31
83°
60°
1
83°
59°
2
82°
60°
3
82°
60°
4
81°
59°
5
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Center Valley
Center Valley's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 57° and 65°. The average high for August is 80° with an average low of 61°. 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 Center Valley. See also: September | October | November.