S
M
T
W
T
F
S
26
88°
67°
27
84°
68°
28
86°
69°
29
89°
65°
30
83°
69°
31
83°
69°
1
84°
67°
2
84°
69°
3
87°
70°
4
89°
70°
5
89°
68°
6
84°
66°
7
89°
70°
8
90°
69°
9
84°
70°
10
89°
69°
11
85°
68°
12
88°
69°
13
88°
69°
14
86°
68°
15
83°
63°
16
82°
62°
17
81°
68°
18
81°
68°
19
82°
69°
20
84°
68°
21
84°
68°
22
85°
67°
23
84°
68°
24
90°
67°
25
89°
68°
26
89°
66°
27
85°
65°
28
84°
66°
29
81°
62°
30
83°
59°
31
80°
60°
1
79°
65°
2
78°
66°
3
86°
65°
4
86°
66°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Centreville
Centreville's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 59° and 70°. The average high for August is 85° with an average low of 67°. 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 Centreville. See also: September | October | November.