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Weather in Asan, South Korea 🇰🇷

Current Weather in Asan

Cloudy
17°C
Feels like 17°C. Cloudy.
🌬️ 5 km/h NE
💧 88% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:06 AM
🌇 Sunset: 06:55 PM
Map Overlays:

In Asan right now it is 17°C and cloudy, feeling like 17°C. Humidity sits at 88% and winds are near 5 km/h, and the UV index is 0 (low). The next few days in Asan look set for about 15°C up to 27°C.

Hourly Forecast for Asan

02:00
Partly Cloudy
16°
17%
03:00
Clear
16°
13%
04:00
Clear
16°
14%
05:00
Clear
16°
14%
06:00
Clear
15°
14%
07:00
Sunny
16°
13%
08:00
Partly Cloudy
18°
15%
09:00
Cloudy
20°
14%
10:00
Partly Cloudy
22°
8%
11:00
Partly Cloudy
23°
9%
12:00
Sunny
24°
4%
13:00
Sunny
25°
3%
14:00
Partly Cloudy
26°
5%
15:00
Sunny
26°
3%
16:00
Partly Cloudy
27°
4%
17:00
Overcast
26°
15%
18:00
Patchy rain nearby
22°
16%
19:00
Clear
21°
8%
20:00
Clear
19°
9%
21:00
Clear
18°
9%
22:00
Clear
18°
9%
23:00
Clear
17°
10%
00:00
Clear
17°
11%
01:00
Overcast
16°
26%

14-Day Forecast for Asan

Sat, Sep 05
Sunny Sunny
27° / 15°
Sun, Sep 06
Sunny Sunny
26° / 16°
Mon, Sep 07
Sunny Sunny
26° / 15°
Tue, Sep 08
Sunny Sunny
26° / 14°
Wed, Sep 09
Sunny Sunny
25° / 16°
Thu, Sep 10
Overcast Overcast
24° / 16°
Fri, Sep 11
Overcast Overcast
20° / 15°
Sat, Sep 12
Overcast Overcast
19° / 16°
Sun, Sep 13
Overcast Overcast
20° / 17°
Mon, Sep 14
Light rain shower Light rain shower
20° / 17°
Tue, Sep 15
Mist Mist
28° / 19°
Wed, Sep 16
Patchy rain nearby Patchy rain nearby
29° / 22°
Thu, Sep 17
Overcast Overcast
26° / 20°
Fri, Sep 18
Overcast Overcast
28° / 19°

Additional Forecasts for Asan

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 170.0 μg/m³
O₃ (Ozone) 47.0 μg/m³
NO₂ (Nitrogen Dioxide) 23.3 μg/m³
SO₂ (Sulphur Dioxide) 4.6 μg/m³
PM2.5 (Fine particles) 7.9 μg/m³
PM10 (Coarse particles) 9.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in South Korea

Browse Weather in South Korea by cities in alphabetical order:

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Weather in South Korea ›

Best Time to Be Outside in Asan Today

The most comfortable window in Asan today looks like 10:00 to 13:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Asan

What is the temperature in Asan right now?

The current temperature in Asan is 17°C (62°F), cloudy (feels like 17°C).

What's the weather like in Asan right now?

Current weather in Asan: Cloudy, humidity 88%, wind 5 km/h NE.

What is today's forecast for Asan?

Today in Asan: high 27°C, low 15°C, sunny. Chance of rain: 10%.

What is the 7-day weather forecast for Asan?

Daily highs and lows for Asan:

  • 2026-09-05: 27°C / 15°C
  • 2026-09-06: 26°C / 16°C
  • 2026-09-07: 26°C / 15°C
  • 2026-09-08: 26°C / 14°C
  • 2026-09-09: 25°C / 16°C
  • 2026-09-10: 24°C / 16°C
  • 2026-09-11: 20°C / 15°C
Is it going to rain in Asan today?

There is a 10% chance of rain in Asan today. Total expected precipitation: 0.01 mm.

What is the wind speed in Asan right now?

Wind in Asan is currently 5 km/h (3 mph) from the NE.

What is the UV index in Asan right now?

The UV index in Asan is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇰🇷 South Korea: Seoul · Busan · Incheon · Daegu · Gwangju · Daejeon · Suwon · Goyang-si · Seongnam-si · Changwon · Ulsan · Bucheon-si · Cheongju-si · Ansan-si · Cheonan · Jeonju · Hwaseong-si · Anyang-si · Kimhae · Pohang · Jeju City · Uijeongbu-si · Masan · Gumi · Pyeongtaek · Gwangmyeong · Sejong · Yangsan · Wŏnju · Chinju · Iksan · Yeosu · Gunpo · Mokpo · Hanam · Gunsan · Suncheon · Chuncheon · Chungju · Icheon-si · Guri-si · Gangneung · Yangju · Seogwipo · Osan · Andong · Gyeongju · Gimcheon · Jeongeup · Gyeongsan-si