weathermetro
Cities / South Korea
/ Jeollanam-do
☁️ Yulsan weather
Overcast. No rain expected in the next few hours.
Feels like 29° Wind 11 km/h NE Humidity 55% UV 0 Air Good ☀ 06:09 - 18:55
Right now it is 28° in Yulsan with overcast skies and today's high is 29° with an overnight low of 20° . The sun rises at 06:09 and sets at 18:55, giving 12h 46m of daylight. Over the coming week highs range from 24° to 28° .
Yulsan is in Jeollanam-do, South Korea, sitting 17 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
20°
24°
28°
28°
21°
16:00 · 27.7° · 0 mm
17:00 · 27.1° · 0 mm
18:00 · 25.7° · 0 mm
19:00 · 24° · 0 mm
20:00 · 22.8° · 0 mm
21:00 · 21.9° · 0 mm
22:00 · 21.2° · 0 mm
23:00 · 20.8° · 0 mm
00:00 · 21.6° · 0 mm
01:00 · 22.1° · 0 mm
02:00 · 21.5° · 0 mm
03:00 · 21.3° · 0 mm
04:00 · 20.8° · 0 mm
05:00 · 20.5° · 0 mm
06:00 · 20.5° · 0 mm
07:00 · 21.1° · 0 mm
08:00 · 22.9° · 0 mm
09:00 · 24.3° · 0 mm
10:00 · 25.6° · 0 mm
11:00 · 26.4° · 0 mm
12:00 · 26.5° · 0 mm
13:00 · 25.8° · 0 mm
14:00 · 25.2° · 0 mm
15:00 · 25.1° · 0 mm
Precipitation
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
16:00
☁️
27.7°
28.3°
-
Overcast
17:00
☁️
27.1°
28.8°
-
Overcast
18:00
☁️
25.7°
26.1°
-
Overcast
19:00
🌤️
24°
24.8°
-
Mostly clear
20:00
☀️
22.8°
23.6°
-
Clear sky
21:00
☁️
21.9°
22.4°
-
Overcast
22:00
☀️
21.2°
21°
-
Clear sky
23:00
☀️
20.8°
20°
-
Clear sky
00:00
☀️
21.6°
20.3°
-
Clear sky
01:00
☀️
22.1°
20.9°
-
Clear sky
02:00
☀️
21.5°
21°
-
Clear sky
03:00
☀️
21.3°
20.5°
-
Clear sky
☀️
TodaySeptember 5th
Avg 24° Low 20° at 06:00
High 29° at 14:00
Wind ~26 km/h
Clear
Cloudy
00:00
21°
02:00
21°
04:00
20°
06:00
20°
08:00
23°
10:00
25°
12:00
27°
14:00
29°
16:00
28°
18:00
26°
20:00
23°
22:00
21°
☁️
SundaySeptember 6th
Avg 23° Low 21° at 05:00
High 27° at 12:00
Wind ~22 km/h
Clear
Clear
Cloudy
00:00
22°
02:00
22°
04:00
21°
06:00
21°
08:00
23°
10:00
26°
12:00
27°
14:00
25°
16:00
25°
18:00
24°
20:00
23°
22:00
22°
☀️
MondaySeptember 7th
Avg 22° Low 20° at 06:00
High 24° at 11:00
Feels 26° Wind ~18 km/h
Clear
00:00
21°
02:00
21°
04:00
20°
06:00
20°
08:00
21°
10:00
24°
12:00
24°
14:00
23°
16:00
24°
18:00
24°
20:00
23°
22:00
23°
☀️
TuesdaySeptember 8th
Avg 22° Low 20° at 22:00
High 25° at 14:00
Wind ~25 km/h
Partly Cloudy
Cloudy
Clear
Clear
00:00
23°
02:00
21°
04:00
21°
06:00
21°
08:00
22°
10:00
23°
12:00
23°
14:00
25°
16:00
24°
18:00
24°
20:00
21°
22:00
20°
☀️
WednesdaySeptember 9th
Avg 23° Low 19° at 06:00
High 28° at 14:00
0.1 mm rain Wind ~22 km/h
Clear
Cloudy
00:00
20°
02:00
20°
04:00
19°
06:00
19°
08:00
22°
10:00
25°
12:00
27°
14:00
28°
16:00
27°
18:00
24°
0.1mm
20:00
23°
22:00
20°
☀️
ThursdaySeptember 10th
Avg 21° Low 17° at 06:00
High 25° at 12:00
Feels 23° Wind ~24 km/h
Cloudy
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
17°
08:00
19°
10:00
23°
12:00
25°
14:00
24°
16:00
23°
18:00
22°
20:00
21°
22:00
20°
☀️
FridaySeptember 11th
Avg 21° Low 18° at 05:00
High 24° at 15:00
Wind ~19 km/h
Clear
Partly Cloudy
00:00
19°
02:00
19°
04:00
18°
06:00
18°
08:00
20°
10:00
22°
12:00
23°
14:00
24°
16:00
24°
18:00
23°
20:00
22°
22:00
22°
☁️
SaturdaySeptember 12th
Avg 22° Low 19° at 06:00
High 24° at 14:00
Wind ~17 km/h
Cloudy
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
21°
10:00
23°
12:00
24°
14:00
24°
16:00
24°
18:00
23°
20:00
22°
22:00
21°
☁️
SundaySeptember 13th
Avg 23° Low 20° at 05:00
High 27° at 14:00
Wind ~13 km/h
Cloudy
Cloudy
00:00
20°
02:00
20°
04:00
20°
06:00
20°
08:00
22°
10:00
24°
12:00
26°
14:00
27°
16:00
26°
18:00
24°
20:00
22°
22:00
21°
☁️
MondaySeptember 14th
Avg 22° Low 19° at 04:00
High 24° at 15:00
Wind ~11 km/h
Cloudy
00:00
21°
02:00
20°
04:00
19°
06:00
20°
08:00
21°
10:00
22°
12:00
23°
14:00
24°
16:00
24°
18:00
23°
20:00
22°
22:00
22°
☁️
TuesdaySeptember 15th
Avg 23° Low 21° at 05:00
High 26° at 14:00
Feels 28° Wind ~14 km/h
Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
23°
10:00
24°
12:00
26°
14:00
26°
16:00
26°
18:00
25°
20:00
24°
22:00
22°
☁️
WednesdaySeptember 16th
Avg 23° Low 20° at 04:00
High 27° at 15:00
0.6 mm rain Feels 31° Wind ~15 km/h
Partly Cloudy
Cloudy
Rain
Partly Cloudy
Rain
00:00
21°
02:00
20°
04:00
20°
06:00
21°
08:00
22°
10:00
23°
0.1mm
12:00
24°
0.1mm
14:00
26°
16:00
26°
18:00
24°
20:00
23°
0.1mm
22:00
23°
☁️
ThursdaySeptember 17th
Avg 24° Low 22° at 23:00
High 26° at 12:00
0.3 mm rain Feels 29° Wind ~9 km/h
Clear
Rain
Cloudy
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
23°
08:00
24°
0.1mm
10:00
25°
12:00
26°
14:00
25°
16:00
25°
18:00
25°
20:00
23°
22:00
22°
☀️
FridaySeptember 18th
Avg 23° Low 21° at 05:00
High 27° at 15:00
Feels 29° Wind ~13 km/h
Cloudy
Clear
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
23°
10:00
25°
12:00
26°
14:00
27°
16:00
26°
18:00
25°
20:00
23°
22:00
21°
☀️
SaturdaySeptember 19th
Avg 23° Low 19° at 05:00
High 28° at 14:00
Wind ~13 km/h
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
19°
08:00
22°
10:00
25°
12:00
27°
14:00
28°
16:00
27°
18:00
25°
20:00
23°
22:00
21°
⛅
SundaySeptember 20th
Avg 23° Low 21° at 23:00
High 25° at 11:00
Feels 27° Wind ~16 km/h
Clear
Cloudy
Clear
00:00
22°
02:00
22°
04:00
21°
06:00
22°
08:00
24°
10:00
25°
12:00
25°
14:00
24°
16:00
23°
18:00
23°
20:00
22°
22:00
21°
Sun
☀️ Sunrise 06:09 · Sunset 18:55
12h 46m of daylight · Asia/Seoul
Air quality
PM2.5 5.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Yulsan weather
Will it rain in Yulsan today?
No rain is in the forecast for Yulsan today.
What is the temperature in Yulsan right now?
It is 28° in Yulsan right now. Today runs between a low of 20° and a high of 29° .
What time is sunrise and sunset in Yulsan?
The sun rises at 06:09 and sets at 18:55 local time in Yulsan today, giving 12h 46m of daylight.
What is the air quality in Yulsan?
PM2.5 in Yulsan is currently 5.1 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 Yulsan 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 Yulsan 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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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC