SEOUL · OCTOBER 2026
Seoul weather and events in October 2026
October is not one fixed experience: early and late October can feel different, and event schedules depend on your exact stay. Enter your dates to combine both in one result.Have travel dates already?Check recent observed weather patterns and confirmed official events for Seoul, Busan or Jeju.
Check my travel dates →What the weather section means
The date tool uses recent completed-year observations around the selected calendar dates. It shows daytime and night averages, observed range, recorded-rain ratio and clothing guidance. It is not a 2026 weather forecast.
Which events are shown
The result matches your stay against connected official event records. A confirmed event means the current schedule was found in an official source; seasonal estimates and past recurring periods must not be treated as confirmed dates.
How to use this page
Start with your actual arrival and departure dates. For a long stay, review each weekly weather block, then open event links for programme, admission, reservation and last-minute operating changes.