5-day weather forecast Seoul 19-05-2026
Weather forecast Seoul tomorrow 19.05.2026: partly cloudy, temperature from 20 °C to 27 °C.
No precipitation expected. Wind up to 2.69 m/s (gusts 3.58 m/s). Air humidity 22–41%, atmospheric pressure 760–763 mm Hg, UV index up to 3.9.
Sunrise 05:20
Sunset 19:38
Sunset 19:38
Waxing Crescent7% illuminated
Moonrise 06:59 · Moonset 22:50
Moonrise 06:59 · Moonset 22:50
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 22 °C | 0% | 33% | 36% | 762 mm Hg | SSW 205° 0.69 (1.06) m/s | 0 |
| 01:00 |  Overcast | 21 °C | 0% | 94% | 37% | 762 mm Hg | SSW 196° 0.81 (1.22) m/s | 0 |
| 02:00 |  Cloudy | 21 °C | 0% | 77% | 37% | 762 mm Hg | SSW 194° 1 (1.61) m/s | 0 |
| 03:00 | Cloudy | 21 °C | 0% | 70% | 38% | 761 mm Hg | S 173° 0.89 (1.5) m/s | 0 |
| 04:00 | Overcast | 20 °C | 0% | 100% | 39% | 761 mm Hg | NNE 24° 0.19 (0.33) m/s | 0 |
| 05:00 | Overcast | 20 °C | 0% | 100% | 40% | 761 mm Hg | NW 324° 0.61 (0.97) m/s | 0 |
| 06:00 |  Overcast | 20 °C | 0% | 100% | 41% | 762 mm Hg | NE 55° 0.39 (0.64) m/s | 0 |
| 07:00 |  Cloudy | 21 °C | 0% | 85% | 39% | 762 mm Hg | NW 316° 1 (1.33) m/s | 0.3 |
| 08:00 | Overcast | 22 °C | 0% | 97% | 38% | 763 mm Hg | N 349° 0.81 (1) m/s | 1.1 |
| 09:00 |  Partly cloudy | 22 °C | 0% | 49% | 36% | 762 mm Hg | NE 39° 1.89 (2.33) m/s | 1.7 |
| 10:00 |  Sunny | 23 °C | 0% | 13% | 34% | 762 mm Hg | ENE 71° 2.69 (3.17) m/s | 3.6 |
| 11:00 | Partly cloudy | 24 °C | 0% | 43% | 31% | 761 mm Hg | E 79° 2.19 (2.53) m/s | 2.7 |
| 12:00 | Partly cloudy | 26 °C | 0% | 29% | 28% | 761 mm Hg | ESE 121° 0.81 (0.92) m/s | 3.5 |
| 13:00 | Partly cloudy | 27 °C | 0% | 50% | 25% | 761 mm Hg | ENE 74° 0.19 (0.22) m/s | 3.9 |
| 14:00 | Partly cloudy | 27 °C | 0% | 46% | 24% | 761 mm Hg | NNW 337° 1.19 (1.39) m/s | 3 |
| 15:00 | Partly cloudy | 27 °C | 0% | 50% | 24% | 761 mm Hg | NW 317° 1.61 (1.86) m/s | 2.1 |
| 16:00 | Partly cloudy | 27 °C | 0% | 47% | 23% | 761 mm Hg | WNW 293° 1.5 (1.78) m/s | 2.3 |
| 17:00 | Partly cloudy | 27 °C | 0% | 47% | 22% | 761 mm Hg | NW 307° 1.81 (2.28) m/s | 1.2 |
| 18:00 | Partly cloudy | 26 °C | 0% | 50% | 25% | 760 mm Hg | NNW 335° 1.89 (2.67) m/s | 0.4 |
| 19:00 | Sunny | 25 °C | 0% | 15% | 29% | 760 mm Hg | NNW 344° 1.81 (2.75) m/s | 0.1 |
| 20:00 |  Clear | 24 °C | 0% | 6% | 34% | 760 mm Hg | N 2° 1.89 (3.06) m/s | 0 |
| 21:00 | Clear | 24 °C | 0% | 5% | 36% | 761 mm Hg | ENE 59° 2.11 (3.25) m/s | 0 |
| 22:00 | Clear | 23 °C | 0% | 7% | 36% | 761 mm Hg | ENE 66° 2.39 (3.58) m/s | 0 |
| 23:00 | Clear | 23 °C | 0% | 7% | 38% | 761 mm Hg | ENE 74° 2.11 (3.14) m/s | 0 |
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Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.