South Korea weather live forecast

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

Tuesday
20th Oct
21

13

7

5
Wednesday
21st Oct
15

9

7

4
Thursday
22nd Oct
15

6

11

4
Friday
23rd Oct
19

6

6

4
Saturday
24th Oct
21

12

9

4

5-day weather forecast updated at 04:00 on Monday 19th 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.

Top South Korea destinations

Below are temperatures expected today at popular countries, regions and places in South Korea. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All South Korea destinations

South Korea weather forecast by day

Below are the detailed weather forecasts for South Korea for the next 5 days. The forecasts shown are for Seoul and may not represent the whole of South Korea. Browse more destinations in South Korea to view more weather forecasts.

South Korea weather for Tuesday 20th October 2026

Expect sunshine and showers in South Korea with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and little or no wind of 6 kph from the west.

21
°C maximum temperature
13
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
44
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
6
kph wind from W

South Korea weather for Wednesday 21st October 2026

Expect broken clouds in South Korea with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from NW

South Korea weather for Thursday 22nd October 2026

Expect clear skies in 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 8 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
8
kph wind from NW

South Korea weather for Friday 23rd October 2026

Expect broken clouds in South Korea with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

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

South Korea weather for Saturday 24th October 2026

Expect scattered clouds in South Korea with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.