Location & Surroundings
Onsudong is a settlement in Seoul, South Korea, at 72 m elevation. The nearest larger town is Bucheon-si, 3 km to the west. The nearest airport is Gimpo International Airport, 8 km away.
Also known as: 온수동
Basic Data
- Type section of populated place (PPLX)
Geography
-
Coordinates
37° 29' 43" N, 126° 49' 18" E
- Elevation DEM: 72 m
- Timezone Asia/Seoul
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 9,498 p/km²
- Built-up 21.3%
- Settlement Urban centre
- Currency Won (KRW)
- Phone Prefix +82
Sun & Local Time
- Local time 16:45
- Sunrise 06:17
- Sunset 18:35
- Day length 12 h 18 min
Other section of populated places nearby
Nearby
Alternate Names
ko
온수동
Weather in Onsudong
Current conditions and a 3-day (72-hour) weather forecast for Onsudong, updated from the NOAA GFS model.
Now 22.6 C with mostly clear skies and a 1.7 m/s north-easterly wind. Next 24h: 21.0 to 28.3 C, max wind 4.5 m/s. No precipitation expected. Solar peaks near 704 W/m2.
Temperature
22.6 C
Wind
1.7 m/s NE (51 deg)
Humidity
56 %
Pressure
1,017.8 hPa
Clouds
1 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 22.6 | 1.7 | 51 | 56 | 1,017.8 | - / 0.00 | 1 | 0.0 | n/a |
| 6h | 28.3 | 4.5 | 320 | 39 | 1,014.1 | 0.00 / 0.00 | 53 | 704.1 | n/a |
| 12h | 23.9 | 2.4 | 328 | 51 | 1,013.4 | 0.00 / 0.00 | 99 | 162.5 | n/a |
| 18h | 21.0 | 1.8 | 6 | 64 | 1,012.5 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| Tomorrow | 22.6 | 1.5 | 43 | 53 | 1,013.0 | 0.00 / 0.00 | 55 | 87.6 | n/a |
| 30h | 29.7 | 0.6 | 343 | 21 | 1,010.5 | 0.00 / 0.00 | 8 | 707.0 | n/a |
| 36h | 24.7 | 1.1 | 345 | 42 | 1,012.7 | 0.00 / 0.00 | 66 | 168.0 | n/a |
| 42h | 21.2 | 1.6 | 57 | 52 | 1,014.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tuesday | 22.4 | 1.9 | 87 | 44 | 1,016.6 | 0.00 / 0.00 | 0 | 90.5 | n/a |
| 54h | 28.4 | 2.4 | 278 | 31 | 1,015.3 | 0.00 / 0.00 | 0 | 709.3 | n/a |
| 60h | 24.3 | 1.2 | 249 | 46 | 1,016.9 | 0.00 / 0.00 | 2 | 164.2 | n/a |
| 66h | 21.7 | 1.4 | 178 | 57 | 1,018.0 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Wednesday | 23.0 | 1.7 | 136 | 54 | 1,019.3 | 0.00 / 0.00 | 87 | 83.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-20 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Onsudong?
Now 22.6 C with mostly clear skies and a 1.7 m/s north-easterly wind. Next 24h: 21.0 to 28.3 C, max wind 4.5 m/s. No precipitation expected. Solar peaks near 704 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Onsudong today?
Sunrise around 06:17 and sunset around 18:35 (local time). Day length about 12h 18m.
What is the local time in Onsudong?
Local time is 16:45. Time zone: Asia/Seoul (UTC+09:00).
What type of place is Onsudong?
Onsudong is a section of populated place.
What is the elevation of Onsudong?
DEM 72 m.
Where is Onsudong located?
It is at 37.49519, 126.82172 (latitude, longitude).
Which country is Onsudong in?
It is in South Korea.