Weather Forecast for Incheon
South Korea
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Current Weather - Incheon: 27°C
Current Weather - Incheon: 27°C
South Korea
Sunny
Feels like 27°C
Wind
14 km/h WSW
Humidity
47%
Pressure
1017 mb
UV Index
6
Visibility
10 km
Sunny
Wednesday, September 23, 2026
High
27°C
Low
21°C
Rain Chance
4%
Hourly Forecast
22°C
22°C
24°C
25°C
26°C
27°C
27°C
27°C
26°C
26°C
25°C
24°C
24°C
23°C
23°C
23°C
22°C
Day Statistics
Maximum Wind
17 km/h
Humidity
61%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:22 AM
Sunset
06:29 PM
Moonrise
04:54 PM
Moonset
02:50 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
23.2
μg/m³
PM10
25.3
μg/m³
NO₂
59.6
μg/m³
O₃
51.3
μg/m³
SO₂
26.4
μg/m³
CO
257.5
μg/m³
Overcast
Thursday, September 24, 2026
High
27°C
Low
21°C
Rain Chance
10%
Hourly Forecast
22°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
21°C
23°C
23°C
26°C
26°C
27°C
27°C
25°C
26°C
26°C
25°C
24°C
24°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
15 km/h
Humidity
64%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
06:23 AM
Sunset
06:27 PM
Moonrise
05:18 PM
Moonset
03:49 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
24.9
μg/m³
PM10
28.2
μg/m³
NO₂
52.5
μg/m³
O₃
58.5
μg/m³
SO₂
18.7
μg/m³
CO
214.2
μg/m³
Overcast
Friday, September 25, 2026
High
26°C
Low
19°C
Rain Chance
78%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
22°C
21°C
22°C
23°C
25°C
26°C
26°C
26°C
26°C
25°C
23°C
21°C
20°C
20°C
19°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
17 km/h
Humidity
65%
Precipitation
9 mm
UV Index
4
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
06:23 AM
Sunset
06:26 PM
Moonrise
05:40 PM
Moonset
04:48 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
30.7
μg/m³
PM10
32.2
μg/m³
NO₂
78.2
μg/m³
O₃
40
μg/m³
SO₂
27.5
μg/m³
CO
353
μg/m³
Overcast
Saturday, September 26, 2026
High
26°C
Low
19°C
Rain Chance
57%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
21°C
23°C
24°C
25°C
26°C
26°C
26°C
25°C
24°C
23°C
23°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
20 km/h
Humidity
68%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:24 AM
Sunset
06:24 PM
Moonrise
06:02 PM
Moonset
05:48 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
25.2
μg/m³
PM10
26.4
μg/m³
NO₂
63.1
μg/m³
O₃
61.9
μg/m³
SO₂
25.6
μg/m³
CO
213
μg/m³
Overcast
Sunday, September 27, 2026
High
25°C
Low
19°C
Rain Chance
8%
Hourly Forecast
21°C
21°C
20°C
20°C
20°C
19°C
19°C
19°C
20°C
21°C
23°C
24°C
25°C
25°C
25°C
24°C
24°C
24°C
23°C
23°C
22°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
17 km/h
Humidity
58%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
06:23 PM
Moonrise
06:25 PM
Moonset
06:48 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
33.9
μg/m³
PM10
34.8
μg/m³
NO₂
69
μg/m³
O₃
45
μg/m³
SO₂
28.7
μg/m³
CO
312.6
μg/m³
Overcast
Monday, September 28, 2026
High
26°C
Low
19°C
Rain Chance
9%
Hourly Forecast
21°C
20°C
20°C
20°C
20°C
19°C
19°C
20°C
21°C
22°C
23°C
24°C
26°C
26°C
26°C
26°C
25°C
24°C
24°C
23°C
23°C
23°C
23°C
22°C
Day Statistics
Maximum Wind
13 km/h
Humidity
43%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:21 PM
Moonrise
06:51 PM
Moonset
07:50 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Overcast
Tuesday, September 29, 2026
High
24°C
Low
20°C
Rain Chance
44%
Hourly Forecast
22°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
23°C
23°C
24°C
24°C
24°C
23°C
22°C
21°C
21°C
21°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
16 km/h
Humidity
63%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
44%
Snow Chance
0%
Sun & Moon
Sunrise
06:27 AM
Sunset
06:20 PM
Moonrise
07:20 PM
Moonset
08:54 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Solar Radiation Data
Shortwave Radiation
670.02
Diffuse Radiation
136.79
DNI
0
GTI
0
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