S
M
T
W
T
F
S
28
87°
76°
29
88°
76°
30
90°
75°
1
90°
76°
2
91°
76°
3
91°
75°
4
90°
76°
5
89°
76°
6
89°
75°
7
90°
76°
8
91°
76°
9
88°
75°
10
88°
76°
11
89°
75°
12
87°
76°
13
93°
75°
14
94°
71°
15
90°
70°
16
89°
74°
17
90°
73°
18
89°
74°
19
89°
75°
20
88°
75°
21
88°
74°
22
89°
74°
23
89°
71°
24
90°
72°
25
93°
74°
26
94°
74°
27
94°
72°
28
90°
72°
29
90°
76°
30
95°
76°
31
95°
78°
1
94°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vicksburg
Vicksburg's July 2026 forecast shows daily high temperatures ranging from 87° to 95°, with overnight lows between 70° and 78°. The average high for July is 90° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Vicksburg. See also: August | September | October.