S
M
T
W
T
F
S
26
68°
52°
27
79°
52°
28
72°
52°
29
68°
52°
30
57°
43°
1
64°
37°
2
52°
37°
3
59°
32°
4
73°
45°
5
75°
57°
6
66°
52°
7
61°
46°
8
66°
37°
9
68°
52°
10
75°
50°
11
64°
48°
12
72°
45°
13
73°
52°
14
52°
43°
15
66°
37°
16
73°
55°
17
84°
61°
18
88°
68°
19
84°
70°
20
84°
64°
21
66°
61°
22
66°
59°
23
77°
59°
24
84°
63°
25
72°
64°
26
75°
67°
27
79°
65°
28
79°
54°
29
80°
58°
30
78°
51°
31
77°
52°
1
77°
52°
2
78°
55°
3
79°
57°
4
76°
57°
5
83°
63°
6
85°
64°
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 75° to 85°, with overnight lows between 51° and 67°. The average high for May is 79° with an average low of 58°. 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.
