S
M
T
W
T
F
S
26
72°
54°
27
70°
50°
28
72°
45°
29
81°
55°
30
72°
57°
1
68°
57°
2
59°
48°
3
68°
41°
4
77°
46°
5
79°
52°
6
82°
59°
7
73°
54°
8
73°
56°
9
77°
60°
10
77°
63°
11
77°
50°
12
70°
50°
13
73°
55°
14
81°
56°
15
83°
59°
16
82°
61°
17
81°
62°
18
83°
61°
19
83°
62°
20
84°
64°
21
82°
62°
22
81°
61°
23
78°
64°
24
78°
62°
25
80°
63°
26
79°
65°
27
80°
65°
28
82°
64°
29
83°
65°
30
81°
66°
31
80°
66°
1
81°
67°
2
83°
67°
3
84°
66°
4
82°
67°
5
82°
67°
6
83°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mullins
Mullins's May 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 50° and 68°. The average high for May is 80° with an average low of 62°. 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 Mullins. See also: June | July | August.