Jeju weather live forecast

Today's maximum temperature in Jeju is expected to be 7°C. Select a day from the live weather forecast for Jeju, South Korea for more weather parameters.

Sunday
1st Feb
7

4

4

2
Monday
2nd Feb
7

4

2

3
Tuesday
3rd Feb
8

3

5

3
Wednesday
4th Feb
13

4

5

3
Thursday
5th Feb
14

6

4

3

5-day weather forecast updated at 04:01 on Sunday 1st February 2026 GMT

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

Jeju weather forecast by day

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

Jeju weather for Sunday 1st February 2026

Expect mostly cloudy with light rain in Jeju, South Korea with a maximum temperature of 7°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
<2
mm of rainfall expected
3
°C wind chill
17
kph wind from NW

Jeju weather for Monday 2nd February 2026

Expect mostly cloudy with light rain in Jeju, South Korea with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 21 kph from the north-west.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
49
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
21
kph wind from NW

Jeju weather for Tuesday 3rd February 2026

Expect broken clouds in Jeju, South Korea with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

8
°C maximum temperature
3
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
15
kph wind from NW

Jeju weather for Wednesday 4th February 2026

Expect broken clouds in Jeju, South Korea with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

13
°C maximum temperature
4
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
9
kph wind from SW

Jeju weather for Thursday 5th February 2026

Expect broken clouds in Jeju, South Korea with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.