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Weather · South Korea

Seoul Weekend Weather

  1. TodayOctober 1821° 14°
  2. TomorrowOctober 1918° 10°
  3. TueOctober 2018° 11°
  4. WedOctober 2114° 7°
  5. ThuOctober 2213° 5°
  6. FriOctober 2318° 7°
  7. SatOctober 2421° 10°
  8. SunOctober 2521° 13°
  9. MonOctober 2619° 13°
  10. TueOctober 2716° 5°
  11. WedOctober 2810° 3°
  12. ThuOctober 2914° 3°
  13. FriOctober 3016° 6°
  14. SatOctober 3118° 6°

Sunday in Seoul: 21°/14°, heavy rain.

Sunday, October 18

Seoul · Sunday, October 18 2026

21°14°

Heavy rain

High 21°, low 14°

Chance of rain
100%
38.6 mm
Wind
34 km/h
south
UV index
1
Low
Sunrise
06:42
Sunset 17:51
Day length
11 h 9 min
Moon
First quarter
51% illuminated

Updated: · Source: Open-Meteo

Forecast for Seoul on Sunday, October 18, 2026: heavy rain, with a high of 21°C and a low of 14°C. The chance of rain is 100%, with 38.6 mm of precipitation expected in total. Wind from the south at up to 34 km/h. Sunrise is at 06:42 and sunset at 17:51; day length 11 h 9 min. This day is 3° warmer than the 7-day average.

What to wear and what to watch out for

  • Take an umbrella or a raincoat with you.
  • Mild weather: light clothing is enough.

Weather nearby on October 18

Frequently asked questions

Will it rain in Seoul on Sunday, October 18, 2026?
Yes, the chance of rain is 100%, with 38.6 mm of rain expected in total.

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