S
M
T
W
T
F
S
26
85°
55°
27
85°
63°
28
81°
63°
29
71°
59°
30
67°
49°
1
68°
46°
2
70°
41°
3
73°
38°
4
82°
59°
5
71°
60°
6
71°
53°
7
69°
47°
8
76°
41°
9
83°
53°
10
85°
53°
11
78°
49°
12
81°
45°
13
83°
51°
14
76°
45°
15
83°
50°
16
86°
70°
17
88°
67°
18
89°
74°
19
91°
70°
20
76°
65°
21
76°
64°
22
79°
67°
23
83°
67°
24
80°
67°
25
79°
66°
26
84°
68°
27
88°
71°
28
90°
70°
29
86°
72°
30
84°
68°
31
88°
70°
1
87°
67°
2
86°
59°
3
82°
59°
4
85°
64°
5
87°
70°
6
85°
70°
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 82° to 88°, with overnight lows between 59° and 70°. The average high for May is 86° with an average low of 66°. 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.
