S
M
T
W
T
F
S
26
74°
56°
27
78°
59°
28
74°
56°
29
67°
54°
30
67°
55°
1
69°
51°
2
74°
58°
3
62°
54°
4
72°
54°
5
69°
52°
6
70°
55°
7
73°
60°
8
75°
56°
9
72°
53°
10
72°
56°
11
74°
59°
12
73°
58°
13
73°
58°
14
77°
60°
15
77°
60°
16
79°
59°
17
82°
63°
18
80°
62°
19
81°
63°
20
71°
61°
21
67°
61°
22
74°
63°
23
71°
61°
24
76°
60°
25
83°
65°
26
80°
68°
27
71°
67°
28
80°
67°
29
79°
66°
30
87°
66°
31
85°
69°
1
82°
68°
2
70°
68°
3
80°
67°
4
76°
67°
5
85°
67°
6
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cheonghak-dong
Cheonghak-dong'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 Cheonghak-dong. See also: June | July | August.