S
M
T
W
T
F
S
26
81°
52°
27
83°
65°
28
72°
61°
29
68°
52°
30
66°
42°
1
65°
45°
2
65°
41°
3
73°
38°
4
82°
56°
5
67°
48°
6
63°
46°
7
66°
42°
8
75°
47°
9
81°
52°
10
75°
55°
11
76°
47°
12
81°
47°
13
80°
50°
14
74°
46°
15
86°
57°
16
85°
73°
17
87°
68°
18
82°
73°
19
81°
63°
20
69°
59°
21
74°
64°
22
77°
65°
23
81°
63°
24
81°
64°
25
82°
66°
26
80°
65°
27
82°
67°
28
84°
65°
29
83°
63°
30
82°
63°
31
83°
61°
1
86°
66°
2
86°
65°
3
82°
63°
4
79°
59°
5
80°
62°
6
85°
66°
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 69° to 86°, with overnight lows between 59° and 73°. The average high for May is 81° with an average low of 64°. 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.
