Seoul weather live forecast

Today's maximum temperature in Seoul is expected to be 21°C. Select a day from the live weather forecast for Seoul, South Korea for more weather parameters.

Tuesday
20th Oct
21

12

6

5
Wednesday
21st Oct
16

8

8

4
Thursday
22nd Oct
15

6

11

4
Friday
23rd Oct
19

6

5

4
Saturday
24th Oct
20

11

2

5

5-day weather forecast updated at 04:00 on Tuesday 20th October 2026 GMT

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The 5-day weather forecast for South Korea (Seoul) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Seoul weather forecast by day

Below are the detailed weather forecasts for Seoul for the next 5 days.

Seoul weather for Tuesday 20th October 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

Seoul weather for Wednesday 21st October 2026

Expect sunshine and showers in Seoul, South Korea with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 19 kph from the north-west.

16
°C maximum temperature
8
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
15
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from NW

Seoul weather for Thursday 22nd October 2026

Expect clear skies in Seoul, South Korea with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

15
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
7
kph wind from NW

Seoul weather for Friday 23rd October 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

19
°C maximum temperature
6
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
7
kph wind from NE

Seoul weather for Saturday 24th October 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.