Weather forecast for todaySeongnam, South Korea

Today
Tomorrow
Long-term

Weather forecast for today

Current condition 23:46 KST

  • 4°C
  • Feels like:
    4°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 5km/hNW 320°
  • Humidity: 79%
  • Dewpoint: 1°C
  • Pressure: 1028.45mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
In Seongnam, currently, visibility is at its best under a bright, clear sky.
The temperature is an icy 4°C. The current temperature is a few degrees off the lowest expected temperature.

Monday 9. Nov 2026

  • min.
  • -1°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 3km/hW 279°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 07:04 KST
  • Sunset: 17:26 KST
  • ▼
In Seongnam, for the rest of the night, the sky will remain completely clear.
The lowest temperature will be a freezing -1°C.
Sunrise was at 07:04 and sunset at 17:26; the daylight lasted for 10h and 22min.

Hourly overview

Hourly temperatures

Warmest hour: 0h 4°C.
Coldest period: 5h - 7h 0°C.

Chance of precipitation

Highest chance: 7h - 8h 4%.

Hourly weather forecast

  • 0h
  • 4°C
  • Feels like:
    4°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 4km/hWNW 302°
  • Humidity: 79%
  • Pressure: 1028mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 1h
  • 3°C
  • Feels like:
    3°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 3km/hNW 307°
  • Humidity: 79%
  • Pressure: 1028mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 2h
  • 2°C
  • Feels like:
    2°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 3km/hNW 309°
  • Humidity: 81%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 3h
  • 1°C
  • Feels like:
    1°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 2km/hWNW 300°
  • Humidity: 80%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 1°C
  • Feels like:
    1°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 2km/hW 272°
  • Humidity: 81%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 5h
  • 0°C
  • Feels like:
    0°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 2km/hWNW 291°
  • Humidity: 82%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 0°C
  • Feels like:
    0°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 3km/hWSW 256°
  • Humidity: 83%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 7h
  • 0°C
  • Feels like:
    0°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 2km/hWSW 257°
  • Humidity: 84%
  • Pressure: 1028mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 07:04
  • 8h
  • 1°C
  • Feels like:
    1°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 1km/hWSW 248°
  • Humidity: 81%
  • Pressure: 1028mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 9h
  • 3°C
  • Feels like:
    3°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 2km/hW 279°
  • Humidity: 66%
  • Pressure: 1028mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
Updated: Nov 9, 2026 @ 14:46:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 23:46 KST, the temperature is 4°C.

Today, a cloudless sky and clear weather are expected.

On Monday, in Seongnam, sunrise was at 07:04 and sunset at 17:26 (KST).

Today in Seongnam, the length of the day was 10h and 22min.
Today
Tomorrow
Long-term

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Seongnam, South Korea

  • en: Seongnam, South Korea
  • es: Seongnam, Corea del Sur
  • hr: Seongnam, Južna Koreja
  • mk: Seongnam, Južna Koreja
  • sr: Seongnam, Južna Koreja
  • Latitude: 37.444917°
  • Longitude: 127.138868°
  • Elevation: 64 m
  • Current time: 23:46 KST
  • Sunrise: 07:04 KST
  • Sunset: 17:26 KST
  • Timezone: Asia/Seoul

Nearby Seongnam, South Korea

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