Busan weather live forecast

Today's maximum temperature in Busan is expected to be 21°C. Select a day from the live weather forecast for Busan, South Korea for more weather parameters.

Monday
22nd Jun
21

19

0

5
Tuesday
23rd Jun
22

20

5

6
Wednesday
24th Jun
23

21

0

2
Thursday
25th Jun
24

21

2

4
Friday
26th Jun
25

20

8

7

5-day weather forecast updated at 04:00 on Monday 22nd June 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 Monday 22nd June 2026

Expect mostly cloudy with light rain in Busan, South Korea with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a light breeze of 11 kph from the north-east.

21
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
5
UV index (Moderate)
34
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Busan weather for Tuesday 23rd June 2026

Expect broken clouds in Busan, South Korea with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-east.

22
°C maximum temperature
20
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
22
kph wind from NE

Busan weather for Wednesday 24th June 2026

Expect overcast with light rain in Busan, South Korea with a maximum temperature of 23°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 21 kph from the north-east.

23
°C maximum temperature
21
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
48
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
21
kph wind from NE

Busan weather for Thursday 25th June 2026

Expect mostly cloudy with rain in Busan, South Korea with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the north.

24
°C maximum temperature
21
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
4
UV index (Moderate)
53
% chance of some rain
<30
mm of rainfall expected
24
°C wind chill
14
kph wind from N

Busan weather for Friday 26th June 2026

Expect broken clouds in Busan, South Korea with a maximum temperature of 25°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.