S
M
T
W
T
F
S
26
86°
66°
27
87°
66°
28
85°
65°
29
84°
65°
30
84°
60°
31
81°
59°
1
81°
61°
2
80°
60°
3
82°
65°
4
85°
63°
5
86°
65°
6
87°
66°
7
84°
65°
8
82°
60°
9
81°
60°
10
83°
59°
11
84°
64°
12
88°
65°
13
89°
64°
14
88°
65°
15
87°
64°
16
89°
65°
17
88°
60°
18
85°
56°
19
81°
55°
20
80°
55°
21
80°
56°
22
81°
55°
23
81°
56°
24
82°
56°
25
85°
57°
26
86°
56°
27
86°
56°
28
83°
55°
29
80°
54°
30
80°
54°
31
82°
56°
1
85°
55°
2
80°
54°
3
79°
60°
4
85°
59°
5
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vanceburg
Vanceburg's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 54° and 66°. The average high for August is 84° 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 Vanceburg. See also: September | October | November.