South Korea weather live forecast

Today's maximum temperature in South Korea is expected to be 22°C. Select a day from the live weather forecast for South Korea (Seoul) for more weather parameters.

Saturday
18th Apr
22

11

13

6
Sunday
19th Apr
28

14

13

6
Monday
20th Apr
17

10

2

3
Tuesday
21st Apr
21

8

13

7
Wednesday
22nd Apr
19

11

4

4

5-day weather forecast updated at 04:06 on Friday 17th April 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 Saturday 18th April 2026

Expect clear skies in South Korea with a maximum temperature of 22°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

22
°C maximum temperature
11
°C minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
10
kph wind from W

South Korea weather for Sunday 19th April 2026

Expect clear skies in South Korea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

28
°C maximum temperature
14
°C minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from W

South Korea weather for Monday 20th April 2026

Expect mostly cloudy with light rain in South Korea with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 16 kph from the west.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
43
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

South Korea weather for Tuesday 21st April 2026

Expect scattered clouds in South Korea with a maximum temperature of 21°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

21
°C maximum temperature
8
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

South Korea weather for Wednesday 22nd April 2026

Expect broken clouds in South Korea with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.