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Weather Forecast for Seoul

South Korea

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Light snow

Current Weather - Seoul: 0°C

South Korea

Light snow

Feels like -3°C

Wind

10 km/h S

Humidity

64%

Pressure

1018 mb

UV Index

2

Visibility

7 km
Moderate or heavy snow showers

Moderate or heavy snow showers

Monday, January 12, 2026

High

1°C

Low

-8°C

Rain Chance

92%

Hourly Forecast

Partly Cloudy -8°C
05:00
Cloudy -7°C
06:00
Cloudy -7°C
07:00
Light freezing rain -7°C
08:00
Cloudy -6°C
09:00
Cloudy -5°C
10:00
Cloudy -4°C
11:00
Light freezing rain -3°C
12:00
Light snow 0°C
13:00
Heavy snow -2°C
14:00
Heavy snow -1°C
15:00
Heavy snow 0°C
16:00
Heavy snow 0°C
17:00
Heavy snow 1°C
18:00
Moderate snow 1°C
19:00
Moderate snow 2°C
20:00
Light sleet 2°C
21:00
Light sleet showers 2°C
22:00
Patchy rain nearby 3°C
23:00
Jan 13

Day Statistics

Maximum Wind

17 km/h

Humidity

65%

Precipitation

3 mm

UV Index

0

Visibility

8 km

Rain Chance

92%

Snow Chance

29%

Sun & Moon

Sunrise

07:47 AM

Sunset

05:34 PM

Moonrise

01:57 AM

Moonset

12:23 PM

Moon Phase

Waning Crescent

Moon Illumination

37%

Air Quality

PM2.5

28.5

μg/m³

PM10

38.1

μg/m³

NO₂

44.2

μg/m³

O₃

26

μg/m³

SO₂

31.9

μg/m³

CO

469.1

μg/m³

US EPA Index: 2 GB DEFRA Index: 3

Solar Radiation Data

Shortwave Radiation

339.8

Diffuse Radiation

136.06

DNI

0

GTI

129

Weather Alerts

ColdWave Advisory

Gwangmyeong
Severity: Moderate Urgency: Future

(1) ColdWave Advisory Announcement : 2026-01-10T21:00:00+09:00 When any of the following is expected between October and April: ① Morning minimum temperature is predicted to drop by more than 10℃ than the previous day to below 3℃ and to lower by 3℃ compared to the climatological normal year ② Morning minimum temperature of -12℃ or less is expected for more than 2 days ③ Serious damage is expected due to rapid temperature drop.

Event: ColdWave Advisory Certainty: Observed Category: Met