S
M
T
W
T
F
S
28
85°
72°
29
85°
73°
30
87°
71°
1
86°
70°
2
85°
71°
3
87°
74°
4
89°
74°
5
87°
73°
6
86°
74°
7
85°
74°
8
86°
73°
9
87°
75°
10
90°
74°
11
90°
75°
12
91°
76°
13
91°
75°
14
90°
74°
15
86°
74°
16
86°
75°
17
87°
74°
18
86°
75°
19
86°
75°
20
88°
74°
21
85°
75°
22
85°
75°
23
86°
74°
24
86°
73°
25
85°
74°
26
87°
73°
27
88°
71°
28
88°
71°
29
89°
72°
30
88°
73°
31
90°
74°
1
91°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jackson
Jackson's July 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 70° and 76°. The average high for July is 87° with an average low of 73°. 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 Jackson. See also: August | September | October.