Seoul weather live forecast

Today's maximum temperature in Seoul is expected to be 29°C. Select a day from the live weather forecast for Seoul, South Korea for more weather parameters.

Saturday
16th May
29

17

14

9
Sunday
17th May
29

17

13

9
Monday
18th May
28

17

9

9
Tuesday
19th May
24

19

2

2
Wednesday
20th May
23

19

1

6

5-day weather forecast updated at 04:00 on Friday 15th May 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 Saturday 16th May 2026

Expect clear skies in Seoul, South Korea with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

29
°C maximum temperature
17
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

Seoul weather for Sunday 17th May 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

29
°C maximum temperature
17
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from W

Seoul weather for Monday 18th May 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

28
°C maximum temperature
17
°C minimum temperature
broken clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

Seoul weather for Tuesday 19th May 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 24°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

24
°C maximum temperature
19
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from N

Seoul weather for Wednesday 20th May 2026

Expect mostly cloudy with rain in Seoul, South Korea with a maximum temperature of 23°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a light breeze of 10 kph from the east.