S
M
T
W
T
F
S
26
84°
61°
27
86°
64°
28
73°
68°
29
81°
63°
30
70°
57°
1
63°
54°
2
72°
48°
3
75°
43°
4
79°
46°
5
75°
55°
6
82°
57°
7
70°
55°
8
68°
52°
9
75°
61°
10
81°
61°
11
75°
63°
12
81°
55°
13
85°
57°
14
81°
56°
15
84°
58°
16
86°
63°
17
86°
69°
18
86°
71°
19
87°
69°
20
79°
67°
21
79°
67°
22
81°
67°
23
79°
67°
24
80°
66°
25
83°
68°
26
83°
67°
27
85°
67°
28
82°
65°
29
83°
66°
30
86°
63°
31
87°
67°
1
87°
67°
2
86°
66°
3
83°
66°
4
81°
62°
5
83°
64°
6
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Walthall
Walthall's May 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 62° and 71°. The average high for May is 83° with an average low of 67°. 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 Walthall. See also: June | July | August.