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Weather in Hongseong, South Korea 🇰🇷

Current Weather in Hongseong

Partly Cloudy
29°C
Feels like 31°C. Partly Cloudy.
🌬️ 4 km/h NNW
💧 57% Humidity
🧭 1003 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 3.5
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:49 AM
🌇 Sunset: 07:27 PM
Map Overlays:

In Hongseong right now it is 29°C and partly cloudy, feeling like 31°C. Relative humidity is 57%, with winds around 4 km/h, and the UV index is 4 (moderate). The next few days in Hongseong look set for about 19°C up to 31°C.

Hourly Forecast for Hongseong

17:00
Patchy rain nearby
28°
17%
18:00
Patchy rain nearby
25°
21%
19:00
Partly Cloudy
24°
14%
20:00
Clear
23°
12%
21:00
Partly Cloudy
22°
13%
22:00
Partly Cloudy
22°
14%
23:00
Partly Cloudy
22°
14%
00:00
Partly Cloudy
21°
16%
01:00
Cloudy
21°
20%
02:00
Cloudy
21°
22%
03:00
Overcast
21°
26%
04:00
Partly Cloudy
21°
16%
05:00
Partly Cloudy
20°
17%
06:00
Partly Cloudy
21°
16%
07:00
Partly Cloudy
22°
14%
08:00
Partly Cloudy
25°
10%
09:00
Patchy rain nearby
27°
18%
10:00
Patchy rain nearby
28°
24%
11:00
Patchy rain nearby
28°
46%
12:00
Patchy rain nearby
29°
36%
13:00
Patchy rain nearby
30°
36%
14:00
Light rain shower
28°
36%
15:00
Patchy rain nearby
28°
19%
16:00
Sunny
28°
5%

14-Day Forecast for Hongseong

Thu, Aug 13
Sunny Sunny
30° / 19°
Fri, Aug 14
Partly Cloudy Partly Cloudy
30° / 20°
Sat, Aug 15
Partly Cloudy Partly Cloudy
31° / 22°
Sun, Aug 16
Patchy rain nearby Patchy rain nearby
25° / 22°
Mon, Aug 17
Light rain shower Light rain shower
27° / 20°
Tue, Aug 18
Sunny Sunny
30° / 21°
Wed, Aug 19
Sunny Sunny
33° / 20°
Thu, Aug 20
Partly Cloudy Partly Cloudy
32° / 22°
Fri, Aug 21
Sunny Sunny
32° / 21°
Sat, Aug 22
Sunny Sunny
34° / 20°
Sun, Aug 23
Sunny Sunny
34° / 21°
Mon, Aug 24
Sunny Sunny
34° / 21°
Tue, Aug 25
Sunny Sunny
34° / 21°
Wed, Aug 26
Sunny Sunny
32° / 21°

Additional Forecasts for Hongseong

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 126.0 μg/m³
O₃ (Ozone) 107.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.2 μg/m³
SO₂ (Sulphur Dioxide) 8.3 μg/m³
PM2.5 (Fine particles) 6.3 μg/m³
PM10 (Coarse particles) 8.1 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 Hongseong Tomorrow

There is no good daylight window left in Hongseong today. Tomorrow, the most comfortable window looks like 06:00 to 09:00, 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 Hongseong

What is the temperature in Hongseong right now?

The current temperature in Hongseong is 29°C (84°F), partly cloudy (feels like 31°C).

What's the weather like in Hongseong right now?

Current weather in Hongseong: Partly Cloudy, humidity 57%, wind 4 km/h NNW.

What is today's forecast for Hongseong?

Today in Hongseong: high 30°C, low 19°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for Hongseong?

Daily highs and lows for Hongseong:

  • 2026-08-13: 30°C / 19°C
  • 2026-08-14: 30°C / 20°C
  • 2026-08-15: 31°C / 22°C
  • 2026-08-16: 25°C / 22°C
  • 2026-08-17: 27°C / 20°C
  • 2026-08-18: 30°C / 21°C
  • 2026-08-19: 33°C / 20°C
Is it going to rain in Hongseong today?

There is a 17% chance of rain in Hongseong today. Total expected precipitation: 0.15 mm.

What is the wind speed in Hongseong right now?

Wind in Hongseong is currently 4 km/h (3 mph) from the NNW.

What is the UV index in Hongseong right now?

The UV index in Hongseong is currently 3.5 (moderate). 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