Busan weather live forecast

Today's maximum temperature in Busan is expected to be 18°C. Select a day from the live weather forecast for Busan, South Korea for more weather parameters.

Wednesday
22nd Apr
18

14

0

2
Thursday
23rd Apr
19

13

1

7
Friday
24th Apr
19

12

12

8
Saturday
25th Apr
22

11

13

7
Sunday
26th Apr
22

14

9

5

5-day weather forecast updated at 04:00 on Wednesday 22nd April 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 Wednesday 22nd April 2026

Expect mostly cloudy with light rain in Busan, South Korea with a maximum temperature of 18°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and little or no wind of 6 kph from the north.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
34
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

Busan weather for Thursday 23rd April 2026

Expect overcast skies in Busan, South Korea with a maximum temperature of 19°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-east.

19
°C maximum temperature
13
°C minimum temperature
overcast skies
1
hour of sunshine
7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
23
kph wind from NE

Busan weather for Friday 24th April 2026

Expect scattered clouds in Busan, South Korea with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.

19
°C maximum temperature
12
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from NE

Busan weather for Saturday 25th April 2026

Expect scattered clouds in Busan, South Korea with a maximum temperature of 22°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

22
°C maximum temperature
11
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Busan weather for Sunday 26th April 2026

Expect broken clouds in Busan, South Korea with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.