Busan weather live forecast

Today's maximum temperature in Busan is expected to be 30°C. Select a day from the live weather forecast for Busan, South Korea for more weather parameters.

Sunday
13th Sep
30

21

9

8
Monday
14th Sep
31

23

9

7
Tuesday
15th Sep
28

21

6

6
Wednesday
16th Sep
29

20

10

6

5-day weather forecast updated at 04:00 on Thursday 10th September 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 Sunday 13th September 2026

Expect scattered clouds in Busan, South Korea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

30
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from N

Busan weather for Monday 14th September 2026

Expect scattered clouds in Busan, South Korea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

31
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NE

Busan weather for Tuesday 15th September 2026

Expect broken clouds in Busan, South Korea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

28
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from NE

Busan weather for Wednesday 16th September 2026

Expect scattered clouds in Busan, South Korea with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.