Ulsan Hourly Weather

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 — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Monday, 26 October 2026
02:00Light rain 18°18°100% 93%19 km/h
03:00Moderate rain 18°18°100% 92%19 km/h
04:00Moderate rain 18°18°99% 92%19 km/h
05:00Moderate rain 18°17°99% 91%20 km/h
06:00Moderate rain 18°17°97% 92%22 km/h
07:00Moderate rain 18°17°95% 91%22 km/h
08:00Light rain 18°18°92% 90%20 km/h
09:00Light rain 18°17°87% 89%21 km/h
10:00Light drizzle 18°18°80% 87%20 km/h
11:00Overcast 19°18°70% 82%21 km/h
12:00Overcast 19°19°61% 81%20 km/h
13:00Overcast 20°19°52% 81%19 km/h
14:00Overcast 20°19°43% 81%18 km/h
15:00Partly cloudy 20°19°35% 80%17 km/h
16:00Partly cloudy 19°19°30% 79%16 km/h
17:00Mostly clear 19°18°27% 79%13 km/h
18:00Clear sky 18°17°23% 81%10 km/h
19:00Clear sky 17°17°16% 84%9 km/h
20:00Clear sky 16°16°9% 87%8 km/h
21:00Clear sky 15°15°3% 89%8 km/h
22:00Clear sky 15°14°1% 90%8 km/h
23:00Clear sky 14°14°0% 91%8 km/h
Tuesday, 27 October 2026
00:00Clear sky 14°14°0% 92%8 km/h
01:00Clear sky 14°14°0% 92%8 km/h
02:00Clear sky 14°13°0% 93%7 km/h
03:00Clear sky 13°13°0% 92%7 km/h
04:00Clear sky 13°12°0% 94%6 km/h
05:00Clear sky 13°12°0% 90%8 km/h
06:00Clear sky 13°12°0% 84%9 km/h
07:00Clear sky 14°12°0% 84%12 km/h
08:00Clear sky 15°13°0% 81%15 km/h
09:00Clear sky 16°14°0% 73%17 km/h
10:00Clear sky 18°15°0% 65%17 km/h
11:00Clear sky 19°16°0% 58%18 km/h
12:00Clear sky 19°17°0% 52%20 km/h
13:00Clear sky 19°16°0% 46%20 km/h
14:00Clear sky 19°16°0% 43%20 km/h
15:00Clear sky 19°15°0% 42%18 km/h
16:00Clear sky 18°14°0% 43%17 km/h
17:00Clear sky 16°13°0% 52%12 km/h
18:00Clear sky 15°12°0% 59%11 km/h
19:00Clear sky 14°10°0% 53%13 km/h
20:00Clear sky 12°9°0% 52%12 km/h
21:00Clear sky 11°8°0% 52%11 km/h
22:00Clear sky 10°7°0% 52%11 km/h
23:00Clear sky 9°5°0% 49%15 km/h
Wednesday, 28 October 2026
00:00Clear sky 8°3°0% 46%17 km/h
01:00Clear sky 8°3°0% 47%17 km/h

Summary

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

Over the next 48 hours in Ulsan, temperatures range from 8 to 20°C. The highest chance of rain is 100%, around 02:00 on Monday (local time).

Updated at 02:02 local time, 26 October 2026

Ulsan Hourly Temperature and Chance of Rain

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

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