S
M
T
W
T
F
S
26
82°
55°
27
82°
55°
28
73°
64°
29
82°
63°
30
70°
54°
1
66°
50°
2
70°
46°
3
72°
39°
4
81°
43°
5
77°
48°
6
79°
63°
7
72°
52°
8
70°
48°
9
73°
55°
10
82°
61°
11
79°
57°
12
81°
52°
13
82°
54°
14
75°
48°
15
81°
45°
16
84°
52°
17
90°
55°
18
89°
69°
19
90°
66°
20
85°
68°
21
83°
68°
22
83°
69°
23
84°
62°
24
82°
63°
25
84°
65°
26
83°
64°
27
83°
63°
28
85°
64°
29
82°
62°
30
84°
62°
31
85°
61°
1
87°
65°
2
88°
65°
3
86°
64°
4
82°
63°
5
83°
63°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sumiton
Sumiton's May 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 61° and 69°. The average high for May is 85° with an average low of 65°. 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 Sumiton. See also: June | July | August.
