S
M
T
W
T
F
S
26
80°
59°
27
81°
60°
28
81°
62°
29
82°
63°
30
82°
62°
31
86°
63°
1
87°
66°
2
88°
66°
3
87°
65°
4
86°
61°
5
83°
59°
6
80°
58°
7
79°
59°
8
80°
59°
9
80°
60°
10
82°
60°
11
83°
61°
12
85°
60°
13
86°
62°
14
87°
65°
15
87°
65°
16
86°
64°
17
84°
63°
18
81°
58°
19
80°
58°
20
80°
63°
21
81°
64°
22
81°
60°
23
80°
60°
24
81°
64°
25
80°
64°
26
87°
59°
27
80°
65°
28
80°
65°
29
86°
64°
30
85°
65°
31
84°
62°
1
82°
61°
2
84°
61°
3
83°
60°
4
83°
61°
5
84°
61°
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 88°, with overnight lows between 58° and 66°. The average high for August is 83° 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 Centerville. See also: September | October | November.