Cities / North Korea / North Hwanghae

22°

🌤️ Onsan weather

Mostly clear. No rain expected in the next few hours.

Feels like 24° Wind 11 km/h NE Humidity 84% UV 6 Air Good ☀ 05:46 - 19:29

Right now it is 22° in Onsan with mostly clear skies and today's high is 27° with an overnight low of 19°. The sun rises at 05:46 and sets at 19:29, giving 13h 43m of daylight. Over the coming week highs range from 23° to 30°.

Onsan is in North Hwanghae, North Korea, sitting 47 m above sea level. Local time is Asia/Pyongyang (UTC+9), and every time on this page is shown in it.

Next 24 hours - temperature

20° 25° 30° 30° 20° 21:00 · 22.1° · 0 mm 22:00 · 21.8° · 0 mm 23:00 · 21.4° · 0 mm 00:00 · 21° · 0 mm 01:00 · 20.6° · 0 mm 02:00 · 20.4° · 0 mm 03:00 · 20.3° · 0 mm 04:00 · 20.2° · 0 mm 05:00 · 20.1° · 0 mm 06:00 · 20.3° · 0 mm 07:00 · 21.5° · 0 mm 08:00 · 23.2° · 0 mm 09:00 · 24.7° · 0 mm 10:00 · 26.1° · 0 mm 11:00 · 27.6° · 0 mm 12:00 · 28.6° · 0.5 mm 13:00 · 29.5° · 1 mm 14:00 · 29.7° · 0.6 mm 15:00 · 29.7° · 0.2 mm 16:00 · 29.4° · 0 mm 17:00 · 29° · 0 mm 18:00 · 27.6° · 0.4 mm 19:00 · 26.2° · 0 mm 20:00 · 24.7° · 0.1 mm

Precipitation

21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0.5 mm 12:00 13:00 · 1 mm 14:00 · 0.6 mm 15:00 · 0.2 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0.4 mm 18:00 19:00 · 0 mm 20:00 · 0.1 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
21:00 🌤️ 22.1° 23.3° - Mostly clear
22:00 ☀️ 21.8° 22.8° - Clear sky
23:00 ☀️ 21.4° 22.3° - Clear sky
00:00 ☀️ 21° 22° - Clear sky
01:00 ⛅ 20.6° 21.7° - Partly cloudy
02:00 ☁️ 20.4° 21.5° - Overcast
03:00 ☁️ 20.3° 21.6° - Overcast
04:00 ☁️ 20.2° 21.4° - Overcast
05:00 ⛅ 20.1° 21.6° - Partly cloudy
06:00 ☁️ 20.3° 21.8° - Overcast
07:00 ☁️ 21.5° 23.4° - Overcast
08:00 ☁️ 23.2° 25° - Overcast

Next 16 days

Today☁️ 27°19° Fri 14🌧️ 30°20°2.8mm Sat 15🌧️ 29°20°12mm Sun 16🌧️ 23°21°20.2mm Mon 17🌧️ 24°21°6.6mm Tue 18🌦️ 29°21°0.7mm Wed 19☁️ 30°21° Thu 20🌦️ 30°21°3.3mm Fri 21☀️ 31°21° Sat 22☀️ 32°22° Sun 23☀️ 31°20° Mon 24⛅ 31°20° Tue 25🌤️ 32°22° Wed 26🌦️ 30°23°3.3mm Thu 27🌧️ 25°21°72.9mm Fri 28☀️ 28°17°
☁️ TodayAugust 13th Avg 23° Low 19° at 02:00 High 27° at 16:00 Wind ~22 km/h
Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 22°
10:00 25°
12:00 26°
14:00 27°
16:00 27°
18:00 26°
20:00 23°
22:00 22°
🌧️ FridayAugust 14th Avg 25° Low 20° at 05:00 High 30° at 14:00 2.8 mm rain Feels 33° Wind ~12 km/h
Cloudy Cloudy Rain
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 23°
10:00 26°
12:00 29° 0.5mm
14:00 30° 0.6mm
16:00 29°
18:00 28° 0.4mm
20:00 25° 0.1mm
22:00 23°
🌧️ SaturdayAugust 15th Avg 24° Low 20° at 05:00 High 29° at 13:00 12 mm rain Feels 33° Wind ~10 km/h
Rain Cloudy
00:00 22°
02:00 21° 0.1mm
04:00 21°
06:00 20°
08:00 23°
10:00 27°
12:00 28° 1mm
14:00 29° 2.1mm
16:00 28° 1.6mm
18:00 26° 1.5mm
20:00 24°
22:00 23°
🌧️ SundayAugust 16th Avg 22° Low 21° at 06:00 High 23° at 00:00 20.2 mm rain Feels 26° Wind ~8 km/h
Rain Cloudy
00:00 23°
02:00 22° 0.4mm
04:00 22° 1.8mm
06:00 21° 2.5mm
08:00 21° 3.7mm
10:00 22° 0.3mm
12:00 22° 0.5mm
14:00 22° 0.1mm
16:00 22°
18:00 22° 0.1mm
20:00 22°
22:00 22° 0.8mm
🌧️ MondayAugust 17th Avg 22° Low 21° at 00:00 High 24° at 18:00 6.6 mm rain Feels 28° Wind ~8 km/h
Rain Cloudy Rain
00:00 21° 1.8mm
02:00 21° 0.3mm
04:00 21° 0.1mm
06:00 21°
08:00 22°
10:00 22°
12:00 23° 0.2mm
14:00 23° 0.4mm
16:00 23° 0.6mm
18:00 24°
20:00 22° 0.5mm
22:00 22°
🌦️ TuesdayAugust 18th Avg 24° Low 21° at 06:00 High 29° at 13:00 0.7 mm rain Wind ~16 km/h
Clear Rain Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 21° 0.1mm
08:00 24°
10:00 26° 0.1mm
12:00 28° 0.2mm
14:00 28°
16:00 27°
18:00 26°
20:00 24°
22:00 23°
☁️ WednesdayAugust 19th Avg 25° Low 21° at 05:00 High 30° at 14:00 Feels 32° Wind ~12 km/h
Cloudy Partly Cloudy Clear
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 24°
10:00 27°
12:00 29°
14:00 30°
16:00 29°
18:00 27°
20:00 24°
22:00 22°
🌦️ ThursdayAugust 20th Avg 25° Low 21° at 05:00 High 30° at 14:00 3.3 mm rain Feels 34° Wind ~9 km/h
Cloudy Rain Cloudy Rain
00:00 22°
02:00 22°
04:00 21° 0.1mm
06:00 21° 0.1mm
08:00 24°
10:00 27°
12:00 29°
14:00 30°
16:00 29° 0.4mm
18:00 27° 0.4mm
20:00 25° 0.6mm
22:00 23°
☀️ FridayAugust 21st Avg 26° Low 21° at 05:00 High 31° at 15:00 Feels 34° Wind ~10 km/h
Clear
00:00 23°
02:00 23°
04:00 22°
06:00 21°
08:00 24°
10:00 27°
12:00 30°
14:00 31°
16:00 31°
18:00 30°
20:00 27°
22:00 24°
☀️ SaturdayAugust 22nd Avg 26° Low 22° at 05:00 High 32° at 15:00 Wind ~21 km/h
Clear Partly Cloudy
00:00 24°
02:00 23°
04:00 22°
06:00 22°
08:00 24°
10:00 27°
12:00 30°
14:00 32°
16:00 31°
18:00 28°
20:00 25°
22:00 23°
☀️ SundayAugust 23rd Avg 25° Low 20° at 05:00 High 31° at 15:00 Feels 33° Wind ~14 km/h
Clear
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 23°
10:00 26°
12:00 29°
14:00 30°
16:00 30°
18:00 29°
20:00 26°
22:00 24°
⛅ MondayAugust 24th Avg 25° Low 20° at 05:00 High 31° at 15:00 Feels 34° Wind ~9 km/h
Clear Cloudy Partly Cloudy
00:00 23°
02:00 22°
04:00 21°
06:00 20°
08:00 23°
10:00 26°
12:00 29°
14:00 31°
16:00 31°
18:00 29°
20:00 26°
22:00 24°
🌤️ TuesdayAugust 25th Avg 26° Low 22° at 05:00 High 32° at 14:00 Feels 36° Wind ~13 km/h
Partly Cloudy Clear Partly Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 25°
10:00 28°
12:00 31°
14:00 32°
16:00 31°
18:00 28°
20:00 25°
22:00 24°
🌦️ WednesdayAugust 26th Avg 26° Low 23° at 04:00 High 30° at 13:00 3.3 mm rain Feels 33° Wind ~17 km/h
Partly Cloudy Cloudy Rain
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 25°
10:00 27° 0.2mm
12:00 30° 0.2mm
14:00 30° 0.5mm
16:00 29° 0.1mm
18:00 27° 0.1mm
20:00 24° 0.3mm
22:00 23°
🌧️ ThursdayAugust 27th Avg 23° Low 21° at 23:00 High 25° at 17:00 72.9 mm rain Feels 30° Wind ~11 km/h
Rain
00:00 24°
02:00 23° 0.3mm
04:00 23° 2.8mm
06:00 22° 2.8mm
08:00 23° 15.1mm
10:00 23° 5.1mm
12:00 23° 5.1mm
14:00 24° 0.5mm
16:00 25° 0.4mm
18:00 25° 0.4mm
20:00 24° 0.1mm
22:00 21°
☀️ FridayAugust 28th Avg 22° Low 17° at 05:00 High 28° at 15:00 Wind ~13 km/h
Cloudy Clear Partly Cloudy
00:00 20°
02:00 18°
04:00 17°
06:00 17°
08:00 20°
10:00 23°
12:00 25°
14:00 27°
16:00 28°
18:00 26°
20:00 23°
22:00 21°

Sun

☀️ Sunrise 05:46 · Sunset 19:29

13h 43m of daylight · Asia/Pyongyang

Air quality

PM2.5 3.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Wŏnap · 0.3 km Karhyŏn · 0.7 km Hongnŭng · 0.7 km Ha-ri · 0.9 km Ŭnsin-dong · 0.9 km Sŏam · 1.2 km

Tools for Onsan

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

Common questions about Onsan weather

Will it rain in Onsan today?

No rain is in the forecast for Onsan today.

What is the temperature in Onsan right now?

It is 22° in Onsan right now, though it feels closer to 24°. Today runs between a low of 19° and a high of 27°.

What time is sunrise and sunset in Onsan?

The sun rises at 05:46 and sets at 19:29 local time in Onsan today, giving 13h 43m of daylight.

What is the air quality in Onsan?

PM2.5 in Onsan is currently 3.2 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 Onsan 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 Onsan 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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