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Weather Forecast for Jeju

South Korea

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Cloudy

Current Weather - Jeju: 30°C

South Korea

Cloudy

Feels like 34°C

Wind

8 km/h SSE

Humidity

62%

Pressure

1011 mb

UV Index

10

Visibility

10 km
Patchy rain nearby

Patchy rain nearby

Friday, August 21, 2026

High

31°C

Low

25°C

Rain Chance

31%

Hourly Forecast

Overcast 25°C
05:00
Cloudy 25°C
06:00
Cloudy 26°C
07:00
Partly Cloudy 27°C
08:00
Cloudy 28°C
09:00
Patchy rain nearby 29°C
10:00
Overcast 30°C
11:00
Cloudy 30°C
12:00
Patchy rain nearby 31°C
13:00
Patchy rain nearby 30°C
14:00
Patchy rain nearby 30°C
15:00
Patchy rain nearby 30°C
16:00
Patchy rain nearby 29°C
17:00
Cloudy 28°C
18:00
Patchy rain nearby 27°C
19:00
Patchy rain nearby 26°C
20:00
Partly Cloudy 25°C
21:00
Clear 25°C
22:00
Patchy rain nearby 25°C
23:00
Aug 22

Day Statistics

Maximum Wind

12 km/h

Humidity

78%

Precipitation

0 mm

UV Index

10

Visibility

10 km

Rain Chance

31%

Snow Chance

0%

Sun & Moon

Sunrise

06:00 AM

Sunset

07:13 PM

Moonrise

02:46 PM

Moonset

Does not set today

Moon Phase

First Quarter

Moon Illumination

69%

Air Quality

PM2.5

4.4

μg/m³

PM10

6.4

μg/m³

NO₂

4.2

μg/m³

O₃

55.9

μg/m³

SO₂

3.8

μg/m³

CO

199.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1