Weather Forecast for Jeju Island
South Korea
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Current Weather - Jeju Island: 21°C
Current Weather - Jeju Island: 21°C
South Korea
Overcast
Feels like 22°C
Wind
7 km/h ENE
Humidity
73%
Pressure
1019 mb
UV Index
0
Visibility
10 km
Sunny
Wednesday, September 23, 2026
High
24°C
Low
21°C
Rain Chance
8%
Hourly Forecast
23°C
23°C
22°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
27 km/h
Humidity
69%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
06:22 AM
Sunset
06:29 PM
Moonrise
04:48 PM
Moonset
02:58 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
10.6
μg/m³
PM10
15.6
μg/m³
NO₂
6.1
μg/m³
O₃
101.7
μg/m³
SO₂
3.4
μg/m³
CO
146.8
μg/m³
Sunny
Thursday, September 24, 2026
High
25°C
Low
20°C
Rain Chance
21%
Hourly Forecast
21°C
21°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
22°C
23°C
24°C
25°C
25°C
25°C
24°C
24°C
23°C
23°C
23°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
13 km/h
Humidity
75%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
21%
Snow Chance
0%
Sun & Moon
Sunrise
06:23 AM
Sunset
06:28 PM
Moonrise
05:14 PM
Moonset
03:55 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
12
μg/m³
PM10
14.4
μg/m³
NO₂
7.5
μg/m³
O₃
133.3
μg/m³
SO₂
5.8
μg/m³
CO
241.5
μg/m³
Overcast
Friday, September 25, 2026
High
26°C
Low
21°C
Rain Chance
12%
Hourly Forecast
21°C
22°C
22°C
22°C
22°C
22°C
21°C
21°C
22°C
23°C
24°C
25°C
26°C
26°C
26°C
26°C
26°C
25°C
24°C
23°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
19 km/h
Humidity
70%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
06:24 AM
Sunset
06:27 PM
Moonrise
05:39 PM
Moonset
04:52 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
11.1
μg/m³
PM10
15
μg/m³
NO₂
6.8
μg/m³
O₃
117.5
μg/m³
SO₂
3.2
μg/m³
CO
180.8
μg/m³
Light rain shower
Saturday, September 26, 2026
High
24°C
Low
21°C
Rain Chance
89%
Hourly Forecast
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
21°C
21°C
22°C
23°C
23°C
24°C
23°C
23°C
24°C
24°C
23°C
23°C
23°C
23°C
23°C
22°C
Day Statistics
Maximum Wind
22 km/h
Humidity
86%
Precipitation
12 mm
UV Index
2
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:24 AM
Sunset
06:25 PM
Moonrise
06:04 PM
Moonset
05:48 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
7.2
μg/m³
PM10
10.1
μg/m³
NO₂
5.3
μg/m³
O₃
113.6
μg/m³
SO₂
1.6
μg/m³
CO
172.4
μg/m³
Overcast
Sunday, September 27, 2026
High
23°C
Low
20°C
Rain Chance
71%
Hourly Forecast
22°C
22°C
22°C
22°C
22°C
22°C
23°C
23°C
23°C
23°C
21°C
21°C
22°C
22°C
21°C
21°C
22°C
21°C
21°C
21°C
21°C
20°C
21°C
21°C
Day Statistics
Maximum Wind
26 km/h
Humidity
85%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
71%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
06:24 PM
Moonrise
06:29 PM
Moonset
06:46 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
7.5
μg/m³
PM10
10.6
μg/m³
NO₂
5.6
μg/m³
O₃
116.2
μg/m³
SO₂
2.1
μg/m³
CO
204.6
μg/m³
Overcast
Monday, September 28, 2026
High
23°C
Low
20°C
Rain Chance
22%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
22°C
22°C
22°C
22°C
23°C
22°C
22°C
22°C
21°C
21°C
21°C
21°C
20°C
Day Statistics
Maximum Wind
12 km/h
Humidity
78%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
22%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:22 PM
Moonrise
06:57 PM
Moonset
07:45 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Light rain shower
Tuesday, September 29, 2026
High
21°C
Low
19°C
Rain Chance
90%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
20°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
19°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
16 km/h
Humidity
86%
Precipitation
16 mm
UV Index
5
Visibility
10 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
06:27 AM
Sunset
06:21 PM
Moonrise
07:29 PM
Moonset
08:47 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
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