S
M
T
W
T
F
S
28
83°
58°
29
90°
66°
30
91°
73°
1
93°
76°
2
93°
74°
3
91°
69°
4
85°
68°
5
80°
68°
6
81°
63°
7
84°
58°
8
85°
58°
9
83°
65°
10
84°
59°
11
85°
56°
12
85°
58°
13
89°
64°
14
93°
66°
15
90°
64°
16
87°
65°
17
88°
67°
18
82°
62°
19
82°
56°
20
79°
63°
21
82°
60°
22
82°
60°
23
83°
54°
24
87°
67°
25
86°
66°
26
87°
66°
27
86°
65°
28
84°
66°
29
85°
65°
30
80°
64°
31
78°
64°
1
77°
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 93°, with overnight lows between 54° and 67°. The average high for July is 84° with an average low of 63°. 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.