S
M
T
W
T
F
S
26
65°
45°
27
68°
46°
28
61°
43°
29
54°
43°
30
53°
37°
1
49°
36°
2
48°
30°
3
63°
31°
4
75°
48°
5
57°
47°
6
53°
39°
7
56°
34°
8
65°
35°
9
69°
45°
10
60°
34°
11
59°
36°
12
62°
38°
13
61°
43°
14
66°
42°
15
70°
36°
16
82°
57°
17
86°
59°
18
86°
67°
19
83°
51°
20
62°
39°
21
65°
43°
22
61°
51°
23
66°
55°
24
72°
52°
25
73°
56°
26
77°
56°
27
76°
55°
28
78°
57°
29
77°
56°
30
77°
58°
31
78°
57°
1
76°
65°
2
78°
58°
3
73°
56°
4
70°
56°
5
71°
55°
6
74°
59°
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 61° to 83°, with overnight lows between 39° and 65°. The average high for May is 73° with an average low of 54°. 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.
