Jeju weather live forecast

Today's maximum temperature in Jeju is expected to be 73°F. Select a day from the live weather forecast for Jeju, South Korea for more weather parameters.

Tuesday
13th Oct
73

68

4

5
Wednesday
14th Oct
68

59

10

6
Thursday
15th Oct
72

59

7

6
Friday
16th Oct
75

64

1

4
Saturday
17th Oct
79

68

2

5

5-day weather forecast updated at 04:01 on Tuesday 13th October 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 Tuesday 13th October 2026

Expect isolated thunderstorms in Jeju, South Korea with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 10 mph from the north-west.

73
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
60
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
10
mph wind from NW

Jeju weather for Wednesday 14th October 2026

Expect sunshine and showers in Jeju, South Korea with a maximum temperature of 68°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a moderate breeze of 12 mph from the north.

68
°F maximum temperature
59
°F minimum temperature
sunshine and showers
10
hours of sunshine
6
UV index (High)
8
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
mph wind from N

Jeju weather for Thursday 15th October 2026

Expect scattered clouds in Jeju, South Korea with a maximum temperature of 72°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-east.

72
°F maximum temperature
59
°F minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from NE

Jeju weather for Friday 16th October 2026

Expect broken clouds in Jeju, South Korea with a maximum temperature of 75°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.

75
°F maximum temperature
64
°F minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
75
°F wind chill
7
mph wind from E

Jeju weather for Saturday 17th October 2026

Expect broken clouds in Jeju, South Korea with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the east.