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Weather in Gunsan, South Korea 🇰🇷

Weather Forecast in Gunsan

Current Weather in Gunsan

Overcast
31°C
Feels like 41°C. Overcast.
🌬️ 29 km/h SW
💧 73% Humidity
🧭 1006 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 8.5
🌡️ Dew Point: 25°C
🌅 Sunrise: 05:32 AM
🌇 Sunset: 07:46 PM
Map Overlays:

Right now Gunsan is 31°C with overcast, feeling like 41°C. Expect 73% humidity and winds of about 29 km/h, and the UV index is 8 (very high). Across the coming days, Gunsan should see roughly 24°C to 29°C.

Hourly Forecast for Gunsan

15:00
Light rain shower
27°
28%
16:00
Patchy rain nearby
27°
27%
17:00
Partly Cloudy
26°
16%
18:00
Patchy rain nearby
26°
29%
19:00
Partly Cloudy
26°
18%
20:00
Partly Cloudy
25°
21%
21:00
Cloudy
25°
26%
22:00
Mist
25°
33%
23:00
Mist
25°
41%
00:00
Mist
25°
39%
01:00
Mist
25°
42%
02:00
Light rain shower
25°
59%
03:00
Light rain shower
25°
78%
04:00
Light rain shower
25°
67%
05:00
Light rain shower
25°
67%
06:00
Light rain shower
24°
68%
07:00
Light rain shower
25°
54%
08:00
Partly Cloudy
26°
17%
09:00
Partly Cloudy
27°
17%
10:00
Partly Cloudy
28°
14%
11:00
Patchy rain nearby
28°
14%
12:00
Patchy rain nearby
28°
20%
13:00
Patchy rain nearby
29°
18%
14:00
Partly Cloudy
29°
9%

14-Day Forecast for Gunsan

Tue, Jul 21
Light rain shower Light rain shower
28° / 24°
Wed, Jul 22
Sunny Sunny
29° / 24°
Thu, Jul 23
Sunny Sunny
28° / 24°
Fri, Jul 24
Sunny Sunny
29° / 24°
Sat, Jul 25
Partly Cloudy Partly Cloudy
29° / 24°
Sun, Jul 26
Sunny Sunny
29° / 24°
Mon, Jul 27
Sunny Sunny
29° / 23°
Tue, Jul 28
Sunny Sunny
30° / 24°
Wed, Jul 29
Sunny Sunny
29° / 23°
Thu, Jul 30
Sunny Sunny
28° / 22°
Fri, Jul 31
Sunny Sunny
28° / 21°
Sat, Aug 01
Sunny Sunny
31° / 22°
Sun, Aug 02
Sunny Sunny
29° / 22°
Mon, Aug 03
Sunny Sunny
29° / 22°

Additional Forecasts for Gunsan

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 154.0 μg/m³
O₃ (Ozone) 111.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.8 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 13.5 μg/m³
PM10 (Coarse particles) 19.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in South Korea

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Best Time to Be Outside in Gunsan Tomorrow

There is no good daylight window left in Gunsan today. Tomorrow, the most comfortable window looks like 08:00 to 08:00, when it is around 26°C. It should stay dry through that window. The next likely rain is around 02:00.

Frequently Asked Questions about Weather in Gunsan

What is the temperature in Gunsan right now?

It is currently 31°C (87°F) in Gunsan, overcast (feels like 41°C).

What's the weather like in Gunsan right now?

Conditions in Gunsan right now: Overcast, humidity 73%, wind 29 km/h SW.

What is today's forecast for Gunsan?

Today in Gunsan: high 28°C, low 24°C, light rain shower. Chance of rain: 78%.

What is the 7-day weather forecast for Gunsan?

Daily highs and lows for Gunsan:

  • 2026-07-21: 28°C / 24°C
  • 2026-07-22: 29°C / 24°C
  • 2026-07-23: 28°C / 24°C
  • 2026-07-24: 29°C / 24°C
  • 2026-07-25: 29°C / 24°C
  • 2026-07-26: 29°C / 24°C
  • 2026-07-27: 29°C / 23°C
Is it going to rain in Gunsan today?

There is a 78% chance of rain in Gunsan today. Total expected precipitation: 3.83 mm.

What is the wind speed in Gunsan right now?

Wind in Gunsan is currently 29 km/h (18 mph) from the SW.

What is the UV index in Gunsan right now?

The UV index in Gunsan is currently 8.5 (very high). 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 · Suncheon · Chuncheon · Chungju · Icheon-si · Guri-si · Gangneung · Yangju · Seogwipo · Osan · Andong · Gyeongju · Gimcheon · Jeongeup · Gyeongsan-si · Hwado