S
M
T
W
T
F
S
26
77°
58°
27
65°
52°
28
75°
47°
29
82°
56°
30
74°
60°
1
68°
59°
2
62°
52°
3
69°
44°
4
78°
46°
5
80°
49°
6
87°
54°
7
76°
67°
8
72°
55°
9
78°
59°
10
83°
65°
11
89°
63°
12
72°
55°
13
N/A
14
82°
50°
15
78°
52°
16
85°
62°
17
88°
62°
18
90°
67°
19
89°
65°
20
88°
68°
21
86°
66°
22
86°
67°
23
84°
67°
24
83°
66°
25
84°
66°
26
86°
67°
27
87°
65°
28
88°
68°
29
89°
69°
30
90°
70°
31
89°
69°
1
89°
69°
2
88°
70°
3
89°
70°
4
85°
69°
5
85°
70°
6
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Moncks Corner
Moncks Corner's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 50° and 71°. The average high for May is 87° with an average low of 66°. 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 Moncks Corner. See also: June | July | August.