Weather in Ulsan, South Korea 🇰🇷
Right now Ulsan is 22°C with patchy rain nearby, feeling like 20°C. Humidity is 70% with winds around 18 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Ulsan range from about 21°C to 26°C.
Hourly Forecast for Ulsan
14-Day Forecast for Ulsan
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Sunny
Patchy rain nearby
Cloudy
Light rain shower
Patchy rain nearby
Overcast
Light rain shower
Light rain shower
Light rain shower
Patchy rain nearby
Additional Forecasts for Ulsan
Air Quality
Historical Weather
Weather Forecasts for Other Cities in South Korea
Browse Weather in South Korea by cities in alphabetical order:
Best Time to Be Outside in Ulsan Tomorrow
There is no good daylight window left in Ulsan today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Ulsan
What is the temperature in Ulsan right now?
Ulsan is sitting at 22°C (71°F) right now, patchy rain nearby (feels like 20°C).
What's the weather like in Ulsan right now?
Right now Ulsan has Patchy rain nearby, humidity 70%, wind 18 km/h NE.
What is today's forecast for Ulsan?
Today in Ulsan: high 26°C, low 21°C, patchy rain nearby. Chance of rain: 24%.
What is the 7-day weather forecast for Ulsan?
Daily highs and lows for Ulsan:
- 2026-09-04: 26°C / 21°C
- 2026-09-05: 25°C / 21°C
- 2026-09-06: 25°C / 21°C
- 2026-09-07: 25°C / 18°C
- 2026-09-08: 26°C / 16°C
- 2026-09-09: 22°C / 17°C
- 2026-09-10: 24°C / 18°C
Is it going to rain in Ulsan today?
There is a 24% chance of rain in Ulsan today. Total expected precipitation: 0.23 mm.
What is the wind speed in Ulsan right now?
Wind in Ulsan is currently 18 km/h (11 mph) from the NE.
What is the UV index in Ulsan right now?
The UV index in Ulsan is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
