South Korea weather live forecast

Today's maximum temperature in South Korea is expected to be 31°C. Select a day from the live weather forecast for South Korea (Seoul) for more weather parameters.

Friday
19th Jun
31

22

3

6
Saturday
20th Jun
23

22

0

5
Sunday
21st Jun
28

21

2

9
Monday
22nd Jun
28

20

0

7
Tuesday
23rd Jun
29

21

7

8

5-day weather forecast updated at 04:00 on Thursday 18th June 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.

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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 Friday 19th June 2026

Expect mostly cloudy with light rain in South Korea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a light breeze of 8 kph from the east.

31
°C maximum temperature
22
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
6
UV index (High)
77
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from E

South Korea weather for Saturday 20th June 2026

Expect isolated thunderstorms in South Korea with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 13 kph from the north-east.

23
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
91
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

South Korea weather for Sunday 21st June 2026

Expect broken clouds in South Korea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

28
°C maximum temperature
21
°C minimum temperature
broken clouds
2
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from NE

South Korea weather for Monday 22nd June 2026

Expect broken clouds in South Korea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

28
°C maximum temperature
20
°C minimum temperature
broken clouds
0
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from E

South Korea weather for Tuesday 23rd June 2026

Expect broken clouds in South Korea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.