Cities / South Korea / Gyeongsangnam-do

29°

🌦️ Osan weather

Light rain. Light rain starting around 2:30pm.

Feels like 36° Wind 5 km/h S Humidity 80% UV 0 Air Moderate ☀ 05:49 - 19:06

Right now it is 29° in Osan with light rain, it feels more like 36°, today's high is 30° with an overnight low of 22° and about 5.2 mm of rain is expected. The sun rises at 05:49 and sets at 19:06, giving 13h 17m of daylight. Over the coming week highs range from 28° to 35°.

Osan is in Gyeongsangnam-do, South Korea, sitting 81 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

22° 28° 33° 32° 23° 14:00 · 29° · 0.8 mm 15:00 · 28.8° · 1 mm 16:00 · 28.7° · 0.5 mm 17:00 · 28.5° · 0.3 mm 18:00 · 27.7° · 0.2 mm 19:00 · 25.5° · 0.1 mm 20:00 · 24.7° · 0 mm 21:00 · 24.3° · 0 mm 22:00 · 23.9° · 0 mm 23:00 · 23.6° · 0 mm 00:00 · 23.3° · 0 mm 01:00 · 23.1° · 0 mm 02:00 · 22.9° · 0 mm 03:00 · 22.8° · 0 mm 04:00 · 22.7° · 0 mm 05:00 · 22.5° · 0 mm 06:00 · 22.5° · 0 mm 07:00 · 23.8° · 0 mm 08:00 · 25.2° · 0 mm 09:00 · 27° · 0 mm 10:00 · 29.4° · 0 mm 11:00 · 31° · 0 mm 12:00 · 31.9° · 0 mm 13:00 · 32.3° · 0 mm

Precipitation

14:00 · 0.8 mm 14:00 15:00 · 1 mm 16:00 · 0.5 mm 17:00 · 0.3 mm 17:00 18:00 · 0.2 mm 19:00 · 0.1 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
14:00 🌦️ 29° 34.4° 0.8 mm Light rain
15:00 🌧️ 28.8° 34.3° 1 mm Rain
16:00 🌦️ 28.7° 34.2° 0.5 mm Light rain
17:00 🌦️ 28.5° 34.2° 0.3 mm Light rain
18:00 🌦️ 27.7° 33.8° 0.2 mm Light rain
19:00 🌦️ 25.5° 30.8° 0.1 mm Light rain
20:00 ☁️ 24.7° 30° - Overcast
21:00 ☁️ 24.3° 29° - Overcast
22:00 ☁️ 23.9° 28.9° - Overcast
23:00 ⛅ 23.6° 28.5° - Partly cloudy
00:00 🌤️ 23.3° 28.1° - Mostly clear
01:00 ☁️ 23.1° 27.8° - Overcast

Next 16 days

Today🌧️ 30°22°5.2mm Sun 23☁️ 33°23° Mon 24☀️ 34°23° Tue 25☀️ 34°24° Wed 26☀️ 35°22° Thu 27☁️ 31°22° Fri 28🌦️ 28°22°0.6mm Sat 29🌦️ 30°22°3.3mm Sun 30🌧️ 28°22°36.8mm Mon 31🌧️ 28°21°18.7mm Tue 1🌦️ 23°20°4.2mm Wed 2🌦️ 22°19°1.5mm Thu 3🌦️ 21°19°3.3mm Fri 4☁️ 22°18° Sat 5☁️ 25°20°0.3mm Sun 6☁️ 24°20°
🌧️ TodayAugust 22nd Avg 26° Low 22° at 05:00 High 30° at 12:00 5.2 mm rain Feels 35° Wind ~8 km/h
Cloudy Rain Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 25° 0.1mm
10:00 29° 0.5mm
12:00 30° 0.3mm
14:00 29° 0.8mm
16:00 29° 0.5mm
18:00 28° 0.2mm
20:00 25°
22:00 24°
☁️ SundayAugust 23rd Avg 27° Low 23° at 05:00 High 33° at 14:00 Feels 37° Wind ~6 km/h
Cloudy Cloudy Clear
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 25°
10:00 29°
12:00 32°
14:00 33°
16:00 32°
18:00 30°
20:00 26°
22:00 25°
☀️ MondayAugust 24th Avg 28° Low 23° at 05:00 High 34° at 15:00 Feels 37° Wind ~7 km/h
Cloudy Clear Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 26°
10:00 30°
12:00 33°
14:00 34°
16:00 34°
18:00 31°
20:00 28°
22:00 26°
☀️ TuesdayAugust 25th Avg 28° Low 24° at 23:00 High 34° at 14:00 Feels 38° Wind ~12 km/h
Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 27°
10:00 31°
12:00 34°
14:00 34°
16:00 32°
18:00 29°
20:00 25°
22:00 24°
☀️ WednesdayAugust 26th Avg 28° Low 22° at 06:00 High 35° at 14:00 Feels 38° Wind ~7 km/h
Clear Clear Clear
00:00 23°
02:00 23°
04:00 23°
06:00 22°
08:00 26°
10:00 31°
12:00 34°
14:00 35°
16:00 34°
18:00 30°
20:00 26°
22:00 24°
☁️ ThursdayAugust 27th Avg 26° Low 22° at 06:00 High 31° at 12:00 Feels 33° Wind ~8 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 22°
08:00 26°
10:00 29°
12:00 31°
14:00 30°
16:00 29°
18:00 28°
20:00 25°
22:00 23°
🌦️ FridayAugust 28th Avg 24° Low 22° at 05:00 High 28° at 12:00 0.6 mm rain Feels 31° Wind ~10 km/h
Cloudy Rain Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 24°
10:00 26°
12:00 28°
14:00 25° 0.2mm
16:00 23°
18:00 23°
20:00 23°
22:00 22°
🌦️ SaturdayAugust 29th Avg 24° Low 22° at 03:00 High 30° at 15:00 3.3 mm rain Feels 34° Wind ~6 km/h
Cloudy Rain Cloudy Rain
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22° 0.1mm
10:00 24°
12:00 27°
14:00 29° 0.1mm
16:00 29° 0.8mm
18:00 27° 0.8mm
20:00 24° 0.1mm
22:00 23°
🌧️ SundayAugust 30th Avg 24° Low 22° at 05:00 High 28° at 12:00 36.8 mm rain Feels 34° Wind ~5 km/h
Rain Rain
00:00 23°
02:00 22° 0.3mm
04:00 22°
06:00 22°
08:00 24° 0.1mm
10:00 27° 0.6mm
12:00 28° 0.6mm
14:00 26° 2.1mm
16:00 24° 7.1mm
18:00 23° 7.1mm
20:00 23° 2mm
22:00 22° 0.1mm
🌧️ MondayAugust 31st Avg 23° Low 21° at 05:00 High 28° at 12:00 18.7 mm rain Feels 32° Wind ~7 km/h
Rain Cloudy Rain
00:00 22° 0.1mm
02:00 22° 0.3mm
04:00 21°
06:00 21°
08:00 23°
10:00 25° 0.3mm
12:00 28° 0.3mm
14:00 26° 1.8mm
16:00 24° 2mm
18:00 22° 2mm
20:00 22° 1.2mm
22:00 21° 0.9mm
🌦️ TuesdaySeptember 1st Avg 21° Low 20° at 22:00 High 23° at 14:00 4.2 mm rain Feels 27° Wind ~6 km/h
Rain Cloudy Rain Cloudy Rain
00:00 21° 0.9mm
02:00 21° 0.6mm
04:00 21° 0.1mm
06:00 21° 0.1mm
08:00 22°
10:00 22° 0.3mm
12:00 23° 0.3mm
14:00 23°
16:00 23°
18:00 21°
20:00 20° 0.1mm
22:00 20°
🌦️ WednesdaySeptember 2nd Avg 20° Low 19° at 22:00 High 22° at 09:00 1.5 mm rain Feels 24° Wind ~7 km/h
Rain Cloudy Rain Cloudy
00:00 20°
02:00 20° 0.1mm
04:00 19°
06:00 20°
08:00 21°
10:00 22° 0.3mm
12:00 21° 0.3mm
14:00 21° 0.1mm
16:00 22°
18:00 22°
20:00 20°
22:00 19°
🌦️ ThursdaySeptember 3rd Avg 20° Low 19° at 06:00 High 21° at 12:00 3.3 mm rain Wind ~9 km/h
Cloudy Rain Cloudy
00:00 19°
02:00 20°
04:00 20° 0.1mm
06:00 19° 0.1mm
08:00 19° 0.2mm
10:00 20° 0.7mm
12:00 21° 0.7mm
14:00 20° 0.1mm
16:00 20°
18:00 20°
20:00 19°
22:00 19°
☁️ FridaySeptember 4th Avg 20° Low 18° at 05:00 High 22° at 12:00 Wind ~13 km/h
Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 21°
12:00 22°
14:00 22°
16:00 22°
18:00 22°
20:00 21°
22:00 21°
☁️ SaturdaySeptember 5th Avg 22° Low 20° at 02:00 High 25° at 12:00 0.3 mm rain Wind ~24 km/h
Cloudy Rain Clear
00:00 20°
02:00 20°
04:00 20°
06:00 21°
08:00 21°
10:00 23°
12:00 25°
14:00 24° 0.1mm
16:00 23°
18:00 22°
20:00 21°
22:00 21°
☁️ SundaySeptember 6th Avg 21° Low 20° at 23:00 High 24° at 15:00 Wind ~16 km/h
Partly Cloudy Cloudy Clear
00:00 21°
02:00 20°
04:00 20°
06:00 21°
08:00 21°
10:00 22°
12:00 23°
14:00 24°
16:00 24°
18:00 22°
20:00 21°
22:00 20°

Sun

☀️ Sunrise 05:49 · Sunset 19:06

13h 17m of daylight · Asia/Seoul

Air quality

PM2.5 36.1 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Chung-ch’on · 0.5 km Sangsin’gi · 0.6 km Kojang-gol · 0.7 km Tangsup · 0.7 km Kŭn’gi · 0.9 km Nae-ch’on · 0.9 km

Tools for Osan

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

Common questions about Osan weather

Will it rain in Osan today?

Yes - about 5.2 mm of rain is expected in Osan today.

What is the temperature in Osan right now?

It is 29° in Osan right now, though it feels closer to 36°. Today runs between a low of 22° and a high of 30°.

What time is sunrise and sunset in Osan?

The sun rises at 05:49 and sets at 19:06 local time in Osan today, giving 13h 17m of daylight.

What is the air quality in Osan?

PM2.5 in Osan is currently 36.1 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the Osan 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 Osan 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.

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