Weather forecast for todaySeongnam, South Korea

Weather forecast for today

Current condition 18:43 KST

  • 12°C
  • Feels like:
    12°C
Fog
Fog
  • Precipitation: 0mm
  • Wind: 2km/hNE 40°
  • Humidity: 77%
  • Dewpoint: 8°C
  • Pressure: 1021.67mbar
  • Visibility: 2.41km
  • UV index: 0
  • ▼
Currently, in Seongnam, roads and buildings are barely visible as a dense fog settles over the city.
The temperature is a cool 12°C. The current temperature is a few degrees off the lowest forecasted temperature.

Friday 13. Nov 2026

  • min.
  • 9°C
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 4mm
  • Wind: 3km/hESE 121°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 07:08 KST
  • Sunset: 17:22 KST
  • ▼
During the evening and overnight hours, rain is forecasted, keeping the day wet and gloomy.
The likelihood of rain for today is high. However, precipitation will be light. The lowest anticipated temperature is a chilly 9°C.
Sunrise was at 07:08 and sunset at 17:22; the daylight lasted for 10h and 14min.

Hourly overview

Hourly temperatures

Warmest hour: 19h 12°C.
Coldest period: 23h - 2h 10°C.

Chance of precipitation

Highest chance: 3h 76%.

Hourly weather forecast

  • 19h
  • 12°C
  • Feels like:
    12°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 2km/hESE 119°
  • Humidity: 78%
  • Pressure: 1021mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 20h
  • 11°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 2km/hESE 118°
  • Humidity: 82%
  • Pressure: 1021mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 11°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 3km/hESE 122°
  • Humidity: 84%
  • Pressure: 1021mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 11°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 2km/hESE 106°
  • Humidity: 83%
  • Pressure: 1021mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 23h
  • 10°C
  • Feels like:
    10°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 0mm
  • Wind: 2km/hSE 124°
  • Humidity: 85%
  • Pressure: 1021mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 0h
  • 10°C
  • Feels like:
    10°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 3km/hSE 130°
  • Humidity: 87%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 10°C
  • Feels like:
    10°C
Light Rain
Light Rain
  • Precip. probability: 69%
  • Precipitation: 1mm
  • Wind: 3km/hSE 129°
  • Humidity: 87%
  • Pressure: 1020mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 10°C
  • Feels like:
    10°C
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 1mm
  • Wind: 3km/hSE 130°
  • Humidity: 90%
  • Pressure: 1020mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 3h
  • 11°C
  • Feels like:
    11°C
Light Rain
Light Rain
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 3km/hSE 135°
  • Humidity: 90%
  • Pressure: 1019mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 4h
  • 10°C
  • Feels like:
    10°C
Light Rain
Light Rain
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 3km/hESE 113°
  • Humidity: 92%
  • Pressure: 1018mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
During the evening and for the rest of the night, primarily cloudy and occasionally rain-filled weather is expected.
The temperature will be between the highest temperature of 12°C and the lowest temperature of 10°C.
Updated: Nov 13, 2026 @ 09:43:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 18:43 KST is 12°C.

Today, in Seongnam, the forecast includes rain showers and damp conditions lasting all day.

Light precipitation of 4mm is predicted. The possibility of rainfall is high at 87%.

On Friday, in Seongnam, sunrise was at 07:08 and sunset at 17:22 (KST).

Today, the daylight lasted for 10h and 14min.