Weather Tomorrow in Seoul – Hour-by-Hour Forecast
Tuesday, 22/09/2026
28° / 17°
Mainly clear · Chance of rain 0%
Seoul Hourly Weather – Next 48 Hours
00
06
12
18
00:0006:0012:0018:00
48-hour forecast
00:00
20°
0%
01:00
19°
0%
02:00
18°
0%
03:00
18°
0%
04:00
18°
0%
05:00
17°
0%
06:00
17°
0%
07:00
17°
0%
08:00
19°
0%
09:00
20°
0%
10:00
22°
0%
11:00
24°
0%
12:00
25°
0%
13:00
26°
0%
14:00
27°
0%
15:00
28°
0%
16:00
27°
0%
17:00
27°
0%
18:00
26°
0%
19:00
24°
0%
20:00
23°
0%
21:00
23°
0%
22:00
21°
0%
23:00
20°
0%
Summary
Seoul is comfortable today, 16–28°C, with mainly clear.
Temperatures climb over the next few days, peaking at 30°C on Sunday 27/09.
The week ahead is dry, totalling only about 0 mm.
Sunrise 06:18, sunset 18:31.
Common questions
Will it rain in Seoul today?
No. The chance of rain today is only about 0%.
How hot is it in Seoul today?
Between 16°C and 28°C, with a felt maximum of 29°C.
What is the weather in Seoul tomorrow?
Tomorrow: mainly clear, 17–28°C, with a 0% chance of rain.