S
M
T
W
T
F
S
26
28°
20°
27
47°
19°
28
56°
23°
29
60°
26°
30
67°
29°
1
73°
32°
2
67°
42°
3
75°
36°
4
54°
30°
5
49°
28°
6
74°
20°
7
66°
44°
8
74°
40°
9
66°
43°
10
44°
44°
11
68°
44°
12
74°
33°
13
73°
40°
14
59°
44°
15
56°
39°
16
54°
34°
17
40°
30°
18
54°
22°
19
60°
29°
20
52°
36°
21
58°
31°
22
65°
34°
23
70°
36°
24
75°
44°
25
83°
42°
26
87°
48°
27
82°
56°
28
85°
58°
29
79°
54°
30
58°
48°
31
48°
39°
1
44°
38°
2
49°
42°
3
64°
46°
4
67°
46°
5
71°
42°
6
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shelby
Shelby's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Shelby. See also: June | July | August.