How accurate is the forecast for Seongnam-si?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Seongnam-si KR

June 26, 2026 · 1:07 am

22^°

Clear sky

Feels like 24°C

Humidity: 73%
Wind: 7 km/h N
Pressure: 1007 hPa
Cloud: 8%

Tomorrow · June 27, 2026

Overcast

32°C · 17°C

Rain: 0 mm · UV: 7.15 · Wind: 12 km/h

Nearby weather

Cities near Seongnam-si

Compare weather conditions in surrounding cities and open any local forecast instantly.

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Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.