S
M
T
W
T
F
S
26
67°
27°
27
74°
29°
28
66°
32°
29
63°
42°
30
50°
43°
1
60°
29°
2
48°
39°
3
52°
39°
4
63°
45°
5
73°
53°
6
60°
45°
7
54°
37°
8
49°
31°
9
51°
36°
10
54°
39°
11
55°
37°
12
54°
40°
13
56°
39°
14
55°
40°
15
59°
40°
16
67°
45°
17
66°
44°
18
67°
46°
19
68°
45°
20
66°
46°
21
67°
46°
22
65°
47°
23
61°
43°
24
59°
42°
25
61°
42°
26
61°
47°
27
62°
44°
28
62°
42°
29
63°
41°
30
63°
45°
31
64°
49°
1
65°
45°
2
64°
43°
3
66°
50°
4
71°
50°
5
67°
49°
6
69°
51°
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 48° to 73°, with overnight lows between 31° and 53°. The average high for May is 61° 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 May weather will actually feel in Jackson. See also: June | July | August.
