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.

Saturday
18th Jul
26

20

1

5
Sunday
19th Jul
26

23

2

7
Monday
20th Jul
27

24

0

4
Tuesday
21st Jul
27

24

0

4
Wednesday
22nd Jul
28

24

6

4

5-day weather forecast updated at 04:00 on Saturday 18th July 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 18th July 2026

Expect isolated thunderstorms in Seoul, South Korea with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 88% chance of some rain and a light breeze of 12 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
88
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
12
kph wind from S

Seoul weather for Sunday 19th July 2026

Expect isolated thunderstorms in Seoul, South Korea with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a light breeze of 8 kph from the south-west.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
50
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
8
kph wind from SW

Seoul weather for Monday 20th July 2026

Expect isolated thunderstorms in Seoul, South Korea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and little or no wind of 6 kph from the south-east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
63
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
6
kph wind from SE

Seoul weather for Tuesday 21st July 2026

Expect isolated thunderstorms in Seoul, South Korea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 71% chance of some rain and a light breeze of 8 kph from the south-west.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
71
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
8
kph wind from SW

Seoul weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in Seoul, South Korea with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a light breeze of 8 kph from the south.