Weather forecast for todaySeongnam, South Korea

Today
Tomorrow
Long-term

Weather forecast for today

Current condition 15:28 KST

  • 17°C
  • Feels like:
    17°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 11km/hNW 310°
  • Humidity: 43%
  • Dewpoint: 4°C
  • Pressure: 1014.9mbar
  • Visibility: 9.66km
  • UV index: 1
  • ▼
In Seongnam, currently, sunny and fair weather dominates, perfect for outdoor plans.
The temperature is a breezy 17°C.

Sunday 15. Nov 2026

  • min.
  • 5°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 348°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 07:10 KST
  • Sunset: 17:21 KST
  • ▼
In Seongnam, through the afternoon and beyond, a low, thick cloud deck is likely to persist.
The lowest temperature will be an icy 5°C.
Sunrise was at 07:10 and sunset will be at 17:21; the daylight will last for 10h and 11min.

Hourly overview

Hourly temperatures

Warmest hour: 16h 16°C.
Coldest hour: 23h 7°C.

Chance of precipitation

Highest chance: 23h 5%.

Hourly weather forecast

  • 16h
  • 16°C
  • Feels like:
    16°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hWNW 299°
  • Humidity: 44%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 15°C
  • Feels like:
    15°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 294°
  • Humidity: 47%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunset: 17:21
  • 18h
  • 13°C
  • Feels like:
    13°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hWNW 296°
  • Humidity: 53%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 19h
  • 11°C
  • Feels like:
    10°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hNW 305°
  • Humidity: 66%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 20h
  • 10°C
  • Feels like:
    9°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hNW 315°
  • Humidity: 72%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 21h
  • 9°C
  • Feels like:
    8°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 5km/hNW 317°
  • Humidity: 78%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 8°C
  • Feels like:
    8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hNNW 331°
  • Humidity: 83%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 7°C
  • Feels like:
    7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 3km/hNNW 333°
  • Humidity: 87%
  • Pressure: 1018mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 0h
  • 7°C
  • Feels like:
    7°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 3km/hNNW 343°
  • Humidity: 88%
  • Pressure: 1018mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 1h
  • 7°C
  • Feels like:
    7°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 3km/hN 0°
  • Humidity: 90%
  • Pressure: 1018mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 2h
  • 6°C
  • Feels like:
    6°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 3km/hENE 76°
  • Humidity: 93%
  • Pressure: 1019mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
During the late afternoon and into the evening, a combination of bright and cloudy weather is predicted.
The temperature will vary between a maximum of 16°C and a minimum of 7°C.
Updated: Nov 15, 2026 @ 06:28:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (15:28 KST) in Seongnam is 17°C.

On Sunday, in Seongnam, a mainly cloudy pattern is expected.

On Sunday, in Seongnam, sunrise was at 07:10 and sunset will be at 17:21 (KST).

In Seongnam, South Korea, today, there will be 10h and 11min of daylight.
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: 16:23 KST
  • Sunrise: 07:10 KST
  • Sunset: 17:21 KST
  • Timezone: Asia/Seoul

Nearby Seongnam, South Korea

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