S
M
T
W
T
F
S
26
77°
46°
27
79°
45°
28
77°
46°
29
76°
42°
30
77°
39°
31
78°
40°
1
82°
43°
2
84°
45°
3
85°
46°
4
85°
46°
5
84°
45°
6
80°
45°
7
82°
44°
8
77°
45°
9
81°
43°
10
75°
41°
11
78°
45°
12
82°
46°
13
82°
46°
14
80°
45°
15
80°
45°
16
73°
44°
17
74°
42°
18
71°
43°
19
73°
38°
20
73°
39°
21
74°
40°
22
75°
45°
23
78°
44°
24
74°
39°
25
72°
36°
26
72°
33°
27
73°
35°
28
72°
38°
29
75°
37°
30
74°
33°
31
69°
39°
1
73°
41°
2
67°
40°
3
Hist. Avg.
73°
36°
4
Hist. Avg.
72°
36°
5
Hist. Avg.
72°
35°
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 67° to 85°, with overnight lows between 33° and 46°. The average high for August is 77° with an average low of 42°. 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.
