Cities / South Korea / Jeollabuk-do

29°

🌦️ Osan weather

Light rain. Light rain starting around 5:00pm.

Feels like 34° Wind 12 km/h SW Humidity 78% UV 1 Air Good ☀ 06:03 - 19:07

Right now it is 29° in Osan with light rain, it feels more like 34°, today's high is 30° with an overnight low of 25° and about 15.4 mm of rain is expected. The sun rises at 06:03 and sets at 19:07, giving 13h 04m of daylight. Over the coming week highs range from 21° to 30°.

Osan is in Jeollabuk-do, South Korea, sitting 49 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

24° 27° 30° 30° 24° 17:00 · 29° · 0.6 mm 18:00 · 27.7° · 0.7 mm 19:00 · 26.4° · 0.3 mm 20:00 · 26° · 0.1 mm 21:00 · 25.7° · 0 mm 22:00 · 25.4° · 0 mm 23:00 · 25.2° · 0.1 mm 00:00 · 25° · 0 mm 01:00 · 24.9° · 0 mm 02:00 · 24.7° · 0 mm 03:00 · 24.5° · 0 mm 04:00 · 24.4° · 0 mm 05:00 · 24.4° · 0 mm 06:00 · 24.3° · 0.1 mm 07:00 · 25.2° · 0.1 mm 08:00 · 26.6° · 0.6 mm 09:00 · 27.9° · 0.8 mm 10:00 · 29° · 0.5 mm 11:00 · 29.5° · 1 mm 12:00 · 29.6° · 1.2 mm 13:00 · 29.9° · 1.1 mm 14:00 · 29.9° · 0.7 mm 15:00 · 29.5° · 0.2 mm 16:00 · 29° · 0 mm

Precipitation

17:00 · 0.6 mm 17:00 18:00 · 0.7 mm 19:00 · 0.3 mm 20:00 · 0.1 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0.1 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 · 0.1 mm 07:00 · 0.1 mm 08:00 · 0.6 mm 08:00 09:00 · 0.8 mm 10:00 · 0.5 mm 11:00 · 1 mm 11:00 12:00 · 1.2 mm 13:00 · 1.1 mm 14:00 · 0.7 mm 14:00 15:00 · 0.2 mm 16:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
17:00 🌦️ 29° 32.9° 0.6 mm Light rain
18:00 🌦️ 27.7° 32.4° 0.7 mm Light rain
19:00 🌦️ 26.4° 31.2° 0.3 mm Light rain
20:00 🌦️ 26° 31° 0.1 mm Light rain
21:00 ☁️ 25.7° 30.4° - Overcast
22:00 ☁️ 25.4° 30° - Overcast
23:00 🌦️ 25.2° 29.8° 0.1 mm Light rain
00:00 ☀️ 25° 29.4° - Clear sky
01:00 🌤️ 24.9° 29.3° - Mostly clear
02:00 ☀️ 24.7° 28.8° - Clear sky
03:00 ☁️ 24.5° 28.6° - Overcast
04:00 ☁️ 24.4° 28.5° - Overcast

Next 16 days

Today🌧️ 30°25°15.4mm Sat 29🌧️ 30°24°8.7mm Sun 30🌧️ 29°22°10.2mm Mon 31🌧️ 30°22°6.8mm Tue 1🌧️ 26°22°4.1mm Wed 2🌧️ 21°20°223.6mm Thu 3🌧️ 22°20°251.6mm Fri 4🌧️ 28°21°16.2mm Sat 5☁️ 27°23°0.3mm Sun 6⛅ 26°21° Mon 7☀️ 28°20°0.6mm Tue 8☁️ 26°20° Wed 9☁️ 26°20° Thu 10🌧️ 20°17°98.9mm Fri 11🌧️ 25°19°9.1mm Sat 12🌧️ 21°19°31.5mm
🌧️ TodayAugust 28th Avg 27° Low 25° at 05:00 High 30° at 11:00 15.4 mm rain Feels 34° Wind ~18 km/h
Clear Rain
00:00 26°
02:00 25°
04:00 25°
06:00 25° 0.1mm
08:00 27° 0.4mm
10:00 29° 1mm
12:00 30° 2.8mm
14:00 30° 2.2mm
16:00 30° 0.6mm
18:00 28° 0.7mm
20:00 26° 0.1mm
22:00 25°
🌧️ SaturdayAugust 29th Avg 27° Low 24° at 22:00 High 30° at 13:00 8.7 mm rain Feels 32° Wind ~21 km/h
Clear Cloudy Rain Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 24° 0.1mm
08:00 27° 0.6mm
10:00 29° 0.5mm
12:00 30° 1.2mm
14:00 30° 0.7mm
16:00 29°
18:00 28°
20:00 25°
22:00 24° 1.8mm
🌧️ SundayAugust 30th Avg 25° Low 22° at 22:00 High 29° at 13:00 10.2 mm rain Feels 33° Wind ~17 km/h
Clear Rain Rain Rain
00:00 24° 0.5mm
02:00 24°
04:00 24°
06:00 24° 0.1mm
08:00 26° 0.3mm
10:00 29°
12:00 29° 1.5mm
14:00 29° 0.6mm
16:00 27° 0.9mm
18:00 24° 0.2mm
20:00 23° 0.1mm
22:00 22° 0.4mm
🌧️ MondayAugust 31st Avg 25° Low 22° at 06:00 High 30° at 13:00 6.8 mm rain Feels 32° Wind ~12 km/h
Cloudy Cloudy Rain
00:00 22°
02:00 22°
04:00 22° 0.1mm
06:00 22°
08:00 24°
10:00 26°
12:00 29°
14:00 29°
16:00 28° 0.8mm
18:00 27° 0.8mm
20:00 23° 2.6mm
22:00 23°
🌧️ TuesdaySeptember 1st Avg 24° Low 22° at 23:00 High 26° at 16:00 4.1 mm rain Feels 30° Wind ~12 km/h
Rain Cloudy Rain
00:00 23° 0.1mm
02:00 23° 0.1mm
04:00 22°
06:00 22°
08:00 24°
10:00 25°
12:00 25°
14:00 26°
16:00 26°
18:00 23° 1mm
20:00 23° 0.8mm
22:00 23°
🌧️ WednesdaySeptember 2nd Avg 21° Low 20° at 03:00 High 21° at 15:00 223.6 mm rain Feels 23° Wind ~26 km/h
Rain
00:00 21°
02:00 21° 0.8mm
04:00 21° 0.1mm
06:00 21° 3.6mm
08:00 21° 5.7mm
10:00 21° 15.1mm
12:00 21° 15.1mm
14:00 21° 18.9mm
16:00 21° 11.6mm
18:00 21° 11.6mm
20:00 21° 10.9mm
22:00 21° 10.1mm
🌧️ ThursdaySeptember 3rd Avg 21° Low 20° at 09:00 High 22° at 21:00 251.6 mm rain Wind ~40 km/h
Rain
00:00 21° 10.1mm
02:00 21° 28.8mm
04:00 21° 17.8mm
06:00 21° 17.8mm
08:00 20° 14mm
10:00 20° 11.7mm
12:00 21° 11.7mm
14:00 21° 3.8mm
16:00 21° 2.6mm
18:00 21° 2.6mm
20:00 22° 1.6mm
22:00 22° 0.3mm
🌧️ FridaySeptember 4th Avg 24° Low 21° at 04:00 High 28° at 12:00 16.2 mm rain Feels 30° Wind ~38 km/h
Rain Cloudy Rain
00:00 22° 0.3mm
02:00 21° 0.9mm
04:00 21° 0.5mm
06:00 22° 0.5mm
08:00 22° 1.9mm
10:00 24° 0.7mm
12:00 28° 0.7mm
14:00 27°
16:00 26° 1.2mm
18:00 25° 1.2mm
20:00 26° 0.1mm
22:00 26°
☁️ SaturdaySeptember 5th Avg 25° Low 23° at 23:00 High 27° at 09:00 0.3 mm rain Wind ~48 km/h
Cloudy Rain Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 25°
08:00 26°
10:00 27° 0.1mm
12:00 26° 0.1mm
14:00 26°
16:00 25°
18:00 24°
20:00 24°
22:00 23°
⛅ SundaySeptember 6th Avg 24° Low 21° at 23:00 High 26° at 13:00 Feels 28° Wind ~13 km/h
Cloudy Cloudy Partly Cloudy Clear
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 24°
10:00 25°
12:00 26°
14:00 26°
16:00 26°
18:00 24°
20:00 22°
22:00 21°
☀️ MondaySeptember 7th Avg 23° Low 20° at 05:00 High 28° at 13:00 0.6 mm rain Wind ~14 km/h
Rain Cloudy Clear
00:00 21°
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 21° 0.1mm
08:00 22°
10:00 25°
12:00 27°
14:00 28°
16:00 27°
18:00 25°
20:00 22°
22:00 21°
☁️ TuesdaySeptember 8th Avg 22° Low 20° at 05:00 High 26° at 14:00 Wind ~15 km/h
Clear Partly Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 22°
10:00 24°
12:00 25°
14:00 26°
16:00 25°
18:00 24°
20:00 22°
22:00 21°
☁️ WednesdaySeptember 9th Avg 23° Low 20° at 23:00 High 26° at 14:00 Wind ~20 km/h
Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 23°
10:00 25°
12:00 25°
14:00 26°
16:00 24°
18:00 22°
20:00 21°
22:00 21°
🌧️ ThursdaySeptember 10th Avg 19° Low 17° at 18:00 High 20° at 00:00 98.9 mm rain Wind ~65 km/h
Cloudy Rain
00:00 20°
02:00 20°
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 19° 0.5mm
10:00 19° 3.7mm
12:00 19° 3.7mm
14:00 19° 8.4mm
16:00 18° 7.2mm
18:00 17° 7.2mm
20:00 18° 9.6mm
22:00 19° 5.2mm
🌧️ FridaySeptember 11th Avg 22° Low 19° at 23:00 High 25° at 13:00 9.1 mm rain Wind ~22 km/h
Rain Clear Clear
00:00 20° 5.2mm
02:00 20° 0.8mm
04:00 20° 0.2mm
06:00 20° 0.2mm
08:00 22° 0.1mm
10:00 23° 0.2mm
12:00 24° 0.2mm
14:00 24°
16:00 24°
18:00 23°
20:00 21°
22:00 19°
🌧️ SaturdaySeptember 12th Avg 20° Low 19° at 04:00 High 21° at 10:00 31.5 mm rain Feels 24° Wind ~14 km/h
Clear Partly Cloudy Rain
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 21° 0.1mm
12:00 21° 0.1mm
14:00 21° 0.2mm
16:00 20° 2mm
18:00 20° 2mm
20:00 19° 1.8mm
22:00 19° 9.6mm

Sun

☀️ Sunrise 06:03 · Sunset 19:07

13h 04m of daylight · Asia/Seoul

Air quality

PM2.5 1.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Janggyeong · 0.4 km Janggidong · 0.4 km Wolgok · 0.6 km Sudong · 0.7 km Cheongjeon · 0.8 km Imhae · 0.8 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 15.4 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 34°. Today runs between a low of 25° and a high of 30°.

What time is sunrise and sunset in Osan?

The sun rises at 06:03 and sets at 19:07 local time in Osan today, giving 13h 04m of daylight.

What is the air quality in Osan?

PM2.5 in Osan is currently 1.9 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 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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