S
M
T
W
T
F
S
26
86°
63°
27
84°
72°
28
82°
66°
29
69°
61°
30
68°
54°
1
68°
51°
2
68°
47°
3
71°
58°
4
79°
61°
5
78°
61°
6
71°
52°
7
68°
52°
8
72°
57°
9
77°
60°
10
77°
60°
11
79°
64°
12
78°
62°
13
79°
61°
14
74°
53°
15
81°
67°
16
84°
67°
17
84°
66°
18
85°
67°
19
85°
68°
20
86°
68°
21
86°
67°
22
82°
68°
23
80°
68°
24
83°
67°
25
84°
69°
26
82°
69°
27
80°
62°
28
81°
66°
29
84°
65°
30
83°
66°
31
87°
70°
1
85°
70°
2
89°
69°
3
89°
71°
4
87°
69°
5
83°
65°
6
82°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Southaven
Southaven's May 2026 forecast shows daily high temperatures ranging from 68° to 89°, with overnight lows between 47° and 71°. The average high for May is 80° with an average low of 63°. 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 Southaven. See also: June | July | August.
