Ulsan Weather Today

Light rain 18°

Light rain, feels like 18°.

Ulsan, South Korea · Monday, 26 October 2026 02:00 local time

Low/High
14°/20°
Humidity
93%
Visibility
7.9 km
Wind
19.1 km/h
Dew point
17°
UV
0.0

Next 24 Hours

Ulsan Hourly Weather

Ulsan 7-Day Forecast

Today
14 °/20 °
Moderate rain Moderate rain
100%
22 km/h

Low/High14°/20°

Humidity87%

Pressure1015 hPa

Sunrise/Sunset 06:38 17:34

Tue 27 Oct
9 °/19 °
Clear sky Clear sky
0%
20 km/h

Low/High9°/19°

Humidity66%

Pressure1017 hPa

Sunrise/Sunset 06:39 17:33

Wed 28 Oct
4 °/15 °
Clear sky Clear sky
0%
17 km/h

Low/High4°/15°

Humidity54%

Pressure1025 hPa

Sunrise/Sunset 06:40 17:32

Thu 29 Oct
4 °/15 °
Overcast Overcast
23%
6 km/h

Low/High4°/15°

Humidity75%

Pressure1021 hPa

Sunrise/Sunset 06:41 17:31

Fri 30 Oct
12 °/20 °
Light showers Light showers
39%
14 km/h

Low/High12°/20°

Humidity81%

Pressure1015 hPa

Sunrise/Sunset 06:42 17:30

Sat 31 Oct
5 °/14 °
Overcast Overcast
3%
19 km/h

Low/High5°/14°

Humidity52%

Pressure1020 hPa

Sunrise/Sunset 06:43 17:29

Sun 1 Nov
8 °/15 °
Clear sky Clear sky
6%
9 km/h

Low/High8°/15°

Humidity78%

Pressure1017 hPa

Sunrise/Sunset 06:44 17:28

Ulsan Weather Summary

This page uses one forecast point in Ulsan. Conditions vary across the region.

Ulsan, Monday 26 October 2026: light rain, 18°C (feels like 18°C), with a range of 14–20°C today. The highest chance of rain is 100%, around 02:00 local time. Tomorrow: clear sky, 9–19°C — see weather tomorrow or the hourly forecast.

Tip: take an umbrella or a rain jacket.

Updated at 02:02 local time, 26 October 2026

Ulsan Hourly Temperature and Chance of Rain

Ulsan Temperature and Chance of Rain, Next Days

About Ulsan

Ulsan is a region in South Korea. The regional forecast uses the point at 35.54°N, 129.32°E, about 10 m above sea level. Local time is UTC+9 (Asia/Seoul). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Ulsan Air Quality

Good · AQI 34

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)9.6
PM10 (µg/m³)13
O₃ (µg/m³)79
NO₂ (µg/m³)4.7
SO₂ (µg/m³)2.8
CO (µg/m³)242

Air Quality →

Weather Near Ulsan

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