Busan weather live forecast

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

Thursday
27th Aug
31

27

6

7
Friday
28th Aug
28

27

5

5
Saturday
29th Aug
30

26

5

8
Sunday
30th Aug
30

26

6

7
Monday
31st Aug
29

26

3

8

5-day weather forecast updated at 04:00 on Wednesday 26th August 2026 GMT

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The 5-day weather forecast for South Korea (Busan) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Busan weather forecast by day

Below are the detailed weather forecasts for Busan for the next 5 days.

Busan weather for Thursday 27th August 2026

Expect isolated thunderstorms in Busan, South Korea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a light breeze of 10 kph from the south-west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
58
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SW

Busan weather for Friday 28th August 2026

Expect isolated thunderstorms in Busan, South Korea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 30-40 mm of rainfall expected with 97% chance of some rain and a light breeze of 9 kph from the south-east.

28
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
97
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
9
kph wind from SE

Busan weather for Saturday 29th August 2026

Expect isolated thunderstorms in Busan, South Korea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 14 kph from the south-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
83
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Busan weather for Sunday 30th August 2026

Expect isolated thunderstorms in Busan, South Korea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a light breeze of 12 kph from the south-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
84
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

Busan weather for Monday 31st August 2026

Expect isolated thunderstorms in Busan, South Korea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 13 kph from the south-west.