Sunday, September 20. This page is built from live data, not opinion: today’s weather, which popular areas are quiet or packed right now, the free events actually on today, and this week’s festivals in Seoul.
Weather
clear, 27°C now · today 17–28°C · rain chance 0% · sunset 18:32. Tomorrow clear, 17–29°C, rain 0%. (Open-Meteo)
Crowd levels right now — 23 popular spots
Relaxed right now: Itaewon · Seoul Station area. Crowded: Myeong-dong · Hongik Univ. Station · Gangnam Station · Gangnam MICE district (COEX) · Jongno & Cheonggyecheon · Gyeongbokgung Palace · Bukchon Hanok Village · Jamsil (Lotte World) · Yeouido Hangang Park · Ttukseom Hangang Park · Banpo Hangang Park (Rainbow Bridge) · Yongsan Station area.
Morning snapshot 2026-09-20; updates itself every 5 minutes while this page is open. Source: Seoul realtime city data.
Free events on today (34 short-run · 179 ongoing exhibitions not listed)
| Free event on today | Dates | Where |
|---|---|---|
| [2026 조선왕릉 톺아보기] 도심 속 왕릉 예(禮) 산책 – 조선왕릉 골든벨 Workshops |
09-20 – 09-20 | 선정릉 Gangnam-gu |
| 2026 문래시티팝페스티벌 Festivals (culture & arts) |
09-20 – 09-20 | 영등포구 도림로 141길 특설무대 Yeongdeungpo-gu |
| [서울아트책보고] 이루리북스 『해충 3대 비극』북토크: 해충과 나누는 대화 Workshops |
09-20 – 09-20 | 서울아트책보고 워크숍룸 Guro-gu |
| 2026 다름다움 페스티벌 Community festivals |
09-20 – 09-20 | 반포한강공원 예빛섬 야외무대 일원 Seocho-gu |
| [서울갤러리] 추향저격 라이브 [싱어송라이터 유카] Concerts |
09-20 – 09-20 | 서울갤러리 지하 1층 공연장 Jung-gu |
| [TEAM 낙원장×김근태기념도서관] 9월 오픈도서관 [당신의 왜] Workshops |
09-20 – 09-20 | 김근태기념도서관 전관 Dobong-gu |
| [서울도서관] 2026 움직이는 서울형책방 13회 : 독서관 Workshops |
09-20 – 09-20 | 광화문 라운지 (실내) ※광화문역 9번 출구 Jongno-gu |
| 명인 최경만, 여든 해의 울림 ― 산수예찬 傘壽禮讚 Korean traditional music |
09-20 – 09-20 | 국립국악원 예약당 Seocho-gu |
| [서울시립과학관] 메이커 페어 서울 (Maker Faire Seoul) 2026 Festivals |
09-19 – 09-20 | 동대문디자인플라자 DDP 미래로 일대 1F 미래로 | 3F 디자인랩, 4F 잔디사랑방 Jung-gu |
| 서울거리예술축제 2026 Festivals (culture & arts) |
09-19 – 09-20 | 뚝섬한강공원, 서울숲 Gwangjin-gu |
| 2026 서리풀뮤직페스티벌 Festivals (culture & arts) |
09-19 – 09-20 | 반포대로(서초역~서초3동 사거리) Seocho-gu |
| [구로구] 구로G페스티벌(아시아문화축제) Festivals (culture & arts) |
09-19 – 09-20 | 안양천(구일역) ~ 안양천 생태초화원(도림천역) Guro-gu |
| [서울문화재단] 서울스테이지 in 어텀 Musicals & opera |
09-18 – 09-20 | 서울숲 야외무대 Seongdong-gu |
| [동대문문화재단] 2026 답십리영화미디어아트센터 영화제 [시네마 웨이브] Festivals (culture & arts) |
09-18 – 09-20 | 답십리영화미디어아트센터 Dongdaemun-gu |
| [마포구립서강도서관] 9월/행사 [2026년 과월호 정기간행물 무료 나눔] Other |
09-18 – 09-20 | 마포구립서강도서관 3층 세미나실 Mapo-gu |
Also on today (ticketed)
| Event | Dates | Where |
|---|---|---|
| 2026 홍난파가곡제 [나의 살던 고향은] 세종문화회관 대극장 · Concerts |
09-20 | VIP석: 10만원 / R석: 8만원 / S석: 6만원 / A석: 4만원 |
| [이회영기념관] 벗집손클럽 – 손뜨개 이회영기념관 1층 벗집마루 · Workshops |
09-19 – 11-21 | 5회: 5만원 (재료비 별도 안내 예정) |
| ODCF 2026 – 아직 오지 않은 세계를 위한 리허설 한남동 LDK · Festivals |
09-19 – 09-20 | FESTIVAL PASS 100,000원 / DAY 1 ALL PASS |
| 2026 서울어텀페스타 서울 전역의 실내외 공연장, 한강공원 일대, 서울문화재단 대학로센터 등 · Festivals (culture & arts) |
09-18 – 11-29 | 각 공연 / 축제별 상이 |
| [서울시 어울림플라자] 어울림 성장캠프 : 일도 JOB GO! 미래도 JOB GO! 서울시 어울림플라자 3층 연수시설, 4층 연수객실 · Workshops |
09-18 – 09-20 | 1인 135,000원 (장애인 할인 50% 적용 금액) |
| 서울국제컴퓨터음악제 2026 연세대학교 음악대학 체임버홀 외 · Festivals (culture & arts) |
09-17 – 09-20 | [1일권] 1만원, [페스티벌 패스] 2만원, [Fest-m 및 리스닝 |
| 연극 [페이백] 미아리고개예술극장 · Theatre |
09-17 – 09-20 | 30,000원 |
| 커피 볶는 기타리스트 김성진의 [한 잔의 여유 시리즈] 라율아트홀 · Classical |
09-15 – 11-17 | 1회 30,000원 |
Festivals in Seoul this week
| Festival (Seoul) | Dates | Where |
|---|---|---|
| Gugak Performance Jinyeon (국악공연 진연) | 01-01 – 12-31 | 10 Insadong 5-gil, Jongno-gu, Seoul |
| COSMOS BIGBANG 20TH ANNIVERSARY MEDIA EXHIBITION | 08-24 – 09-27 | B127 Seosomun-ro, Jung-gu, Seoul |
| Seoul Architecture Festival (서울건축문화제) | 09-15 – 10-11 | 119 Sejong-daero, Jung-gu, Seoul |
| Jamunbak Cultural Festival (자문밖문화축제) | 09-18 – 09-20 | 5 Pyeongchang 31-gil, Jongno-gu, Seoul |
| Seoul Street Arts Festival (서울거리예술축제) | 09-19 – 09-20 | 10 Neungdong-ro, Gwangjin-gu, Seoul |
Area pages — live crowd level and best hours
Station guides
- Myeong-dong Station
- Hongik University (Hongdae) Station
- Gangnam Station
- Itaewon Station
- Dongdaemun History & Culture Park Station
- Dongdaemun Station
- Seoul Station
- Gyeongbokgung Station
- Anguk (Bukchon) Station
- Jongno 3-ga Station
- City Hall Station
- Euljiro 1-ga Station
Our Seoul guides
- Seoul subway guide: T-money tap-in, last trains, locker prices
- Korean pharmacy skincare: where to go in Seoul, vs Olive Young
- How Much Is Korean Food in Seoul: BBQ, Street Food, One Day in 2026
- Seoul Itinerary 5 Days Spring: Bloom Dates & Prices
- Is Seoul bigger than New York? Population, area, metro compared
- Food Price in Seoul Traditional Market: 18.4% Cheaper
- Gapyeong chuncheon day trip from seoul: ITX ₩9,800, costs and routes
- Seoul itinerary 5 days winter: what closes Dec-Feb, swaps, budget
FAQ
What is the weather in Seoul today?
clear, 27°C at the morning check, 17–28°C for the day with a 0% chance of rain.
Which parts of Seoul are least crowded right now?
At the last reading: Itaewon, Seoul Station area. The grid above updates itself every five minutes from the city’s sensors.
Where does this page get its data?
Weather from Open-Meteo; crowd levels from the City of Seoul realtime city data; events from the Seoul cultural events database; festivals from the Korea Tourism Organization. Nothing here is written by hand — it is rebuilt every morning and the live parts refresh while you read.
Sources: Open-Meteo · Seoul realtime city data · Seoul cultural events · Korea Tourism Organization TourAPI · page rebuilt 2026-09-20.