Cities / South Korea / Gyeonggi-do

16°

☀️ Seongsan weather

Clear sky. No rain expected in the next few hours.

Feels like 16° Wind 8 km/h NE Humidity 88% UV 0 Air Good ☀ 06:04 - 18:52

Right now it is 16° in Seongsan with clear skies and today's high is 26° with an overnight low of 16°. The sun rises at 06:04 and sets at 18:52, giving 12h 48m of daylight. Over the coming week highs range from 22° to 27°.

Seongsan is in Gyeonggi-do, South Korea, sitting 62 m above sea level. Local time is Asia/Seoul (UTC+9), and every time on this page is shown in it.

Next 24 hours - temperature

15° 21° 26° 26° 16° 01:00 · 15.7° · 0 mm 02:00 · 15.8° · 0 mm 03:00 · 16° · 0 mm 04:00 · 16.8° · 0 mm 05:00 · 17.7° · 0 mm 06:00 · 17.9° · 0 mm 07:00 · 17.2° · 0 mm 08:00 · 19.5° · 0 mm 09:00 · 21.3° · 0 mm 10:00 · 22.9° · 0 mm 11:00 · 24.4° · 0 mm 12:00 · 24.8° · 0 mm 13:00 · 24.1° · 0 mm 14:00 · 25.4° · 0 mm 15:00 · 25.5° · 0 mm 16:00 · 25° · 0 mm 17:00 · 23.5° · 0 mm 18:00 · 21.2° · 0 mm 19:00 · 19.7° · 0 mm 20:00 · 19.9° · 0 mm 21:00 · 20.1° · 0 mm 22:00 · 19° · 0 mm 23:00 · 18° · 0 mm 00:00 · 17° · 0 mm

Precipitation

01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
01:00 ☀️ 15.7° 15.5° - Clear sky
02:00 ☀️ 15.8° 15.3° - Clear sky
03:00 ☀️ 16° 15.3° - Clear sky
04:00 ☁️ 16.8° 16.1° - Overcast
05:00 ☁️ 17.7° 17.1° - Overcast
06:00 ☁️ 17.9° 17.3° - Overcast
07:00 ☁️ 17.2° 16.9° - Overcast
08:00 ⛅ 19.5° 19.2° - Partly cloudy
09:00 ☀️ 21.3° 20° - Clear sky
10:00 ⛅ 22.9° 21.2° - Partly cloudy
11:00 ⛅ 24.4° 22.9° - Partly cloudy
12:00 ⛅ 24.8° 23.5° - Partly cloudy

Next 16 days

Today⛅ 26°16° Mon 7☀️ 27°14° Tue 8☀️ 27°13° Wed 9☀️ 22°14° Thu 10☁️ 24°11° Fri 11☁️ 24°13° Sat 12☁️ 26°16° Sun 13☁️ 27°16° Mon 14☁️ 18°15° Tue 15🌦️ 18°16°6.6mm Wed 16🌦️ 25°17°2mm Thu 17☁️ 22°17°0.1mm Fri 18☀️ 26°15° Sat 19☀️ 26°12° Sun 20☀️ 26°13° Mon 21🌤️ 0°0°
⛅ TodaySeptember 6th Avg 20° Low 16° at 01:00 High 26° at 15:00 Feels 24° Wind ~20 km/h
Clear Cloudy Partly Cloudy Clear
00:00 16°
02:00 16°
04:00 17°
06:00 18°
08:00 20°
10:00 23°
12:00 25°
14:00 25°
16:00 25°
18:00 21°
20:00 20°
22:00 19°
☀️ MondaySeptember 7th Avg 20° Low 14° at 06:00 High 27° at 14:00 Wind ~14 km/h
Clear
00:00 17°
02:00 16°
04:00 15°
06:00 14°
08:00 18°
10:00 22°
12:00 25°
14:00 27°
16:00 26°
18:00 23°
20:00 19°
22:00 17°
☀️ TuesdaySeptember 8th Avg 19° Low 13° at 06:00 High 27° at 15:00 Wind ~7 km/h
Clear Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 17°
10:00 21°
12:00 25°
14:00 27°
16:00 27°
18:00 23°
20:00 19°
22:00 18°
☀️ WednesdaySeptember 9th Avg 18° Low 14° at 23:00 High 22° at 13:00 Feels 19° Wind ~25 km/h
Clear Clear
00:00 17°
02:00 16°
04:00 16°
06:00 18°
08:00 19°
10:00 21°
12:00 22°
14:00 22°
16:00 22°
18:00 19°
20:00 16°
22:00 14°
☁️ ThursdaySeptember 10th Avg 17° Low 11° at 06:00 High 24° at 15:00 Wind ~12 km/h
Partly Cloudy Clear Cloudy
00:00 13°
02:00 12°
04:00 11°
06:00 11°
08:00 15°
10:00 19°
12:00 22°
14:00 24°
16:00 23°
18:00 21°
20:00 19°
22:00 16°
☁️ FridaySeptember 11th Avg 18° Low 13° at 05:00 High 24° at 15:00 Wind ~6 km/h
Partly Cloudy Cloudy
00:00 14°
02:00 14°
04:00 14°
06:00 14°
08:00 16°
10:00 19°
12:00 22°
14:00 24°
16:00 23°
18:00 21°
20:00 20°
22:00 18°
☁️ SaturdaySeptember 12th Avg 20° Low 16° at 05:00 High 26° at 14:00 Wind ~6 km/h
Cloudy Partly Cloudy Cloudy
00:00 17°
02:00 17°
04:00 17°
06:00 16°
08:00 19°
10:00 22°
12:00 25°
14:00 26°
16:00 25°
18:00 22°
20:00 20°
22:00 18°
☁️ SundaySeptember 13th Avg 20° Low 16° at 23:00 High 27° at 15:00 Wind ~7 km/h
Cloudy
00:00 18°
02:00 17°
04:00 16°
06:00 17°
08:00 18°
10:00 21°
12:00 24°
14:00 26°
16:00 26°
18:00 22°
20:00 19°
22:00 17°
☁️ MondaySeptember 14th Avg 17° Low 15° at 02:00 High 18° at 13:00 Wind ~7 km/h
Cloudy
00:00 15°
02:00 15°
04:00 15°
06:00 16°
08:00 16°
10:00 17°
12:00 18°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 18°
🌦️ TuesdaySeptember 15th Avg 16° Low 16° at 07:00 High 18° at 00:00 6.6 mm rain Wind ~7 km/h
Cloudy Rain
00:00 18°
02:00 17°
04:00 17° 0.4mm
06:00 16° 0.4mm
08:00 16° 0.5mm
10:00 16° 0.1mm
12:00 17° 0.1mm
14:00 17° 0.4mm
16:00 16° 0.1mm
18:00 16° 0.1mm
20:00 16° 0.5mm
22:00 16° 0.3mm
🌦️ WednesdaySeptember 16th Avg 20° Low 17° at 00:00 High 25° at 15:00 2 mm rain Feels 27° Wind ~9 km/h
Cloudy Rain
00:00 17° 0.3mm
02:00 17°
04:00 17°
06:00 17°
08:00 18°
10:00 20°
12:00 22°
14:00 25°
16:00 25° 0.2mm
18:00 23° 0.2mm
20:00 21° 0.3mm
22:00 20° 0.1mm
☁️ ThursdaySeptember 17th Avg 20° Low 17° at 23:00 High 22° at 15:00 0.1 mm rain Wind ~21 km/h
Cloudy Clear
00:00 19° 0.1mm
02:00 19°
04:00 19°
06:00 19°
08:00 20°
10:00 21°
12:00 21°
14:00 22°
16:00 22°
18:00 21°
20:00 19°
22:00 18°
☀️ FridaySeptember 18th Avg 20° Low 15° at 23:00 High 26° at 14:00 Wind ~17 km/h
Clear Partly Cloudy Clear
00:00 17°
02:00 16°
04:00 16°
06:00 16°
08:00 20°
10:00 23°
12:00 25°
14:00 26°
16:00 25°
18:00 20°
20:00 17°
22:00 15°
☀️ SaturdaySeptember 19th Avg 18° Low 12° at 05:00 High 26° at 15:00 Feels 24° Wind ~9 km/h
Clear
00:00 14°
02:00 13°
04:00 12°
06:00 12°
08:00 16°
10:00 20°
12:00 23°
14:00 25°
16:00 25°
18:00 21°
20:00 19°
22:00 17°
☀️ SundaySeptember 20th Avg 19° Low 13° at 05:00 High 26° at 14:00 Wind ~6 km/h
Clear
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 16°
10:00 20°
12:00 24°
14:00 26°
16:00 25°
18:00 21°
20:00 19°
22:00 17°
🌤️ MondaySeptember 21st Avg 19° Low 0° at 05:00 High 0° at 15:00 Feels 25° Wind ~10 km/h
Clear Unknown
00:00 16°
02:00 16°
04:00 15°
06:00 14°
08:00 18°
10:00 21°
12:00 23°
14:00 25°
16:00 0°
18:00 0°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:04 · Sunset 18:52

12h 48m of daylight · Asia/Seoul

Air quality

PM2.5 4.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Bongseong-ri · 0.5 km Chin-gol · 0.7 km Tap-gol · 0.8 km Taegok · 0.9 km Soeri-gol · 1.1 km Wondeok-ri · 1.2 km

Tools for Seongsan

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Seongsan weather

Will it rain in Seongsan today?

No rain is in the forecast for Seongsan today.

What is the temperature in Seongsan right now?

It is 16° in Seongsan right now. Today runs between a low of 16° and a high of 26°.

What time is sunrise and sunset in Seongsan?

The sun rises at 06:04 and sets at 18:52 local time in Seongsan today, giving 12h 48m of daylight.

What is the air quality in Seongsan?

PM2.5 in Seongsan is currently 4.2 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Seongsan forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Seongsan best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

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