Seoul weather live forecast

Today's maximum temperature in Seoul is expected to be 26°C. Select a day from the live weather forecast for Seoul, South Korea for more weather parameters.

Friday
22nd May
26

15

9

UV9
Saturday
23rd May
22

16

5

UV7
Sunday
24th May
27

15

11

UV8
Monday
25th May
29

17

10

UV9
Tuesday
26th May
27

19

0

UV8

5-day weather forecast updated at 04:00 on Thursday 21st 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 Friday 22nd May 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

26
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
11
kph wind from E

Seoul weather for Saturday 23rd May 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 22°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
8
kph wind from E

Seoul weather for Sunday 24th May 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

27
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from W

Seoul weather for Monday 25th 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 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

29
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from E

Seoul weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Seoul, South Korea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 49% chance of some rain and a light breeze of 11 kph from the east.