S
M
T
W
T
F
S
29
64°
45°
30
66°
45°
31
59°
52°
1
59°
50°
2
68°
46°
3
68°
46°
4
64°
54°
5
61°
46°
6
66°
48°
7
61°
43°
8
63°
39°
9
64°
50°
10
73°
55°
11
73°
46°
12
70°
54°
13
79°
55°
14
66°
59°
15
72°
57°
16
70°
54°
17
66°
54°
18
73°
57°
19
77°
59°
20
72°
57°
21
70°
52°
22
68°
55°
23
64°
54°
24
70°
48°
25
75°
45°
26
73°
48°
27
75°
57°
28
73°
59°
29
64°
54°
30
64°
55°
1
75°
54°
2
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Busan
Busan's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April 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 April weather will actually feel in Busan. See also: May | June | July.