S
M
T
W
T
F
S
26
91°
80°
27
89°
81°
28
91°
80°
29
91°
78°
30
91°
78°
31
90°
79°
1
93°
81°
2
95°
81°
3
98°
80°
4
98°
84°
5
98°
84°
6
100°
84°
7
100°
83°
8
98°
76°
9
89°
76°
10
94°
77°
11
94°
72°
12
90°
70°
13
91°
72°
14
89°
76°
15
85°
76°
16
78°
73°
17
79°
75°
18
89°
75°
19
86°
76°
20
82°
75°
21
82°
76°
22
80°
73°
23
92°
73°
24
90°
78°
25
91°
77°
26
88°
77°
27
90°
77°
28
86°
78°
29
N/A
30
83°
74°
31
76°
73°
1
84°
73°
2
82°
72°
3
84°
71°
4
83°
70°
5
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Seodaemun-gu
Seodaemun-gu's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 64° and 74°. The average high for August is 82° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Seodaemun-gu. See also: September | October | November.