S
M
T
W
T
F
S
28
83°
58°
29
90°
66°
30
91°
73°
1
93°
76°
2
92°
73°
3
90°
68°
4
84°
67°
5
82°
62°
6
80°
59°
7
82°
62°
8
84°
65°
9
86°
63°
10
85°
62°
11
82°
65°
12
85°
64°
13
84°
65°
14
85°
62°
15
83°
61°
16
78°
62°
17
77°
58°
18
80°
63°
19
82°
65°
20
84°
65°
21
84°
64°
22
85°
65°
23
84°
65°
24
83°
64°
25
85°
65°
26
85°
66°
27
84°
66°
28
85°
65°
29
84°
66°
30
85°
65°
31
85°
64°
1
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Jackson
South Jackson's July 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 58° and 73°. The average high for July is 84° with an average low of 64°. 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 South Jackson. See also: August | September | October.