S
M
T
W
T
F
S
26
61°
48°
27
66°
41°
28
68°
36°
29
70°
46°
30
68°
50°
1
65°
50°
2
56°
38°
3
64°
40°
4
75°
51°
5
81°
57°
6
76°
60°
7
70°
44°
8
68°
40°
9
69°
50°
10
73°
51°
11
75°
52°
12
72°
53°
13
73°
55°
14
75°
54°
15
75°
58°
16
73°
57°
17
73°
59°
18
75°
60°
19
79°
60°
20
81°
59°
21
81°
60°
22
82°
61°
23
82°
62°
24
81°
61°
25
81°
61°
26
77°
62°
27
81°
61°
28
82°
62°
29
79°
62°
30
80°
63°
31
82°
63°
1
81°
62°
2
79°
63°
3
83°
62°
4
77°
61°
5
77°
60°
6
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jackson
Jackson's May 2026 forecast shows daily high temperatures ranging from 56° to 83°, with overnight lows between 38° and 63°. The average high for May is 76° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Jackson. See also: June | July | August.
