S
M
T
W
T
F
S
26
80°
45°
27
77°
46°
28
81°
42°
29
80°
47°
30
82°
48°
31
78°
47°
1
76°
46°
2
77°
46°
3
79°
47°
4
75°
47°
5
74°
44°
6
74°
45°
7
75°
43°
8
75°
45°
9
78°
46°
10
80°
46°
11
79°
45°
12
73°
45°
13
72°
43°
14
73°
45°
15
74°
44°
16
72°
43°
17
72°
44°
18
73°
42°
19
71°
41°
20
71°
40°
21
72°
41°
22
73°
43°
23
76°
43°
24
73°
42°
25
74°
43°
26
76°
42°
27
76°
43°
28
77°
36°
29
79°
39°
30
78°
43°
31
79°
42°
1
71°
33°
2
67°
28°
3
66°
30°
4
68°
36°
5
75°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jackson
Jackson's August 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 28° and 48°. The average high for August is 75° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Jackson. See also: September | October | November.
