S
M
T
W
T
F
S
31
88°
64°
1
84°
65°
2
89°
64°
3
87°
69°
4
83°
66°
5
77°
62°
6
82°
60°
7
77°
65°
8
80°
62°
9
82°
61°
10
80°
63°
11
80°
61°
12
82°
63°
13
N/A
14
84°
63°
15
90°
68°
16
91°
68°
17
92°
66°
18
92°
70°
19
90°
72°
20
94°
77°
21
93°
75°
22
92°
76°
23
85°
69°
24
85°
68°
25
81°
69°
26
80°
70°
27
79°
69°
28
80°
70°
29
83°
71°
30
80°
71°
1
79°
70°
2
79°
71°
3
80°
70°
4
79°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Jongno-gu
Jongno-gu's June 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 63° and 77°. The average high for June is 85° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Jongno-gu. See also: July | August | September.