S
M
T
W
T
F
S
28
77°
45°
29
77°
44°
30
78°
46°
1
74°
44°
2
76°
44°
3
79°
45°
4
78°
45°
5
79°
46°
6
76°
44°
7
79°
45°
8
80°
45°
9
80°
46°
10
81°
46°
11
80°
45°
12
80°
45°
13
80°
44°
14
81°
46°
15
82°
46°
16
81°
45°
17
79°
46°
18
81°
45°
19
82°
47°
20
85°
45°
21
84°
39°
22
77°
45°
23
80°
46°
24
84°
45°
25
85°
42°
26
78°
44°
27
83°
47°
28
85°
47°
29
81°
46°
30
79°
45°
31
77°
42°
1
77°
44°
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 74° to 85°, with overnight lows between 39° and 47°. The average high for July is 80° with an average low of 45°. 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.