Weather in Sejong, South Korea 🇰🇷
Right now Sejong is 16°C with clear, feeling like 16°C. Expect 92% humidity and winds of about 8 km/h, and the UV index is 0 (low). Across the coming days, Sejong should see roughly 15°C to 27°C.
Hourly Forecast for Sejong
14-Day Forecast for Sejong
Sunny
Sunny
Sunny
Sunny
Sunny
Overcast
Overcast
Overcast
Overcast
Light rain shower
Mist
Patchy rain nearby
Overcast
Patchy rain nearby
Additional Forecasts for Sejong
Air Quality
Historical Weather
Weather Forecasts for Other Cities in South Korea
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Best Time to Be Outside in Sejong Today
The most comfortable window in Sejong today looks like 09:00 to 12:00, 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 Sejong
What is the temperature in Sejong right now?
The current temperature in Sejong is 16°C (60°F), clear (feels like 16°C).
What's the weather like in Sejong right now?
Right now Sejong has Clear, humidity 92%, wind 8 km/h ENE.
What is today's forecast for Sejong?
Today in Sejong: high 27°C, low 15°C, sunny. Chance of rain: 10%.
What is the 7-day weather forecast for Sejong?
Daily highs and lows for Sejong:
- 2026-09-05: 27°C / 15°C
- 2026-09-06: 26°C / 16°C
- 2026-09-07: 26°C / 15°C
- 2026-09-08: 26°C / 14°C
- 2026-09-09: 26°C / 16°C
- 2026-09-10: 24°C / 17°C
- 2026-09-11: 19°C / 15°C
Is it going to rain in Sejong today?
There is a 10% chance of rain in Sejong today.
What is the wind speed in Sejong right now?
Wind in Sejong is currently 8 km/h (5 mph) from the ENE.
What is the UV index in Sejong right now?
The UV index in Sejong is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
