S
M
T
W
T
F
S
26
94°
65°
27
92°
62°
28
92°
65°
29
94°
66°
30
93°
66°
31
90°
65°
1
87°
59°
2
87°
61°
3
91°
62°
4
93°
66°
5
94°
65°
6
94°
67°
7
93°
64°
8
89°
62°
9
92°
60°
10
92°
60°
11
93°
62°
12
93°
65°
13
92°
64°
14
92°
64°
15
89°
62°
16
89°
64°
17
91°
64°
18
87°
62°
19
87°
63°
20
90°
62°
21
91°
62°
22
91°
63°
23
90°
64°
24
86°
63°
25
90°
54°
26
84°
57°
27
82°
54°
28
81°
54°
29
82°
53°
30
86°
53°
31
87°
54°
1
88°
51°
2
82°
50°
3
79°
50°
4
80°
51°
5
83°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Centerville
Centerville's August 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 50° and 67°. The average high for August is 89° with an average low of 60°. 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 Centerville. See also: September | October | November.