S
M
T
W
T
F
S
26
88°
73°
27
89°
66°
28
88°
66°
29
89°
67°
30
88°
68°
31
90°
71°
1
90°
73°
2
91°
69°
3
89°
68°
4
86°
66°
5
87°
67°
6
87°
66°
7
88°
66°
8
88°
67°
9
89°
70°
10
92°
70°
11
90°
71°
12
90°
71°
13
89°
70°
14
92°
71°
15
92°
68°
16
93°
66°
17
89°
67°
18
90°
70°
19
92°
64°
20
88°
64°
21
86°
65°
22
86°
64°
23
87°
65°
24
92°
66°
25
91°
67°
26
92°
69°
27
92°
66°
28
88°
64°
29
86°
68°
30
88°
67°
31
89°
68°
1
89°
66°
2
88°
67°
3
90°
67°
4
88°
66°
5
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vicksburg
Vicksburg's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 61° and 73°. The average high for August is 89° 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 Vicksburg. See also: September | October | November.
