5-day weather forecast Hong Kong 19-05-2026
Weather forecast Hong Kong Tuesday, May 19 19.05.2026: patchy rain possible, temperature from 25 °C to 26 °C.
Precipitation probability 100%. Wind up to 6.19 m/s (gusts 8.72 m/s). Air humidity 81–91%, atmospheric pressure 756–758 mm Hg, UV index up to 10.9.
Sunrise 05:42
Sunset 18:58
Sunset 18:58
Waxing Crescent7% illuminated
Moonrise 07:41 · Moonset 21:57
Moonrise 07:41 · Moonset 21:57
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 25 °C | 100% (0.15 mm/hr) | 85% | 90% | 758 mm Hg | E 95° 5.69 (7.94) m/s | 0 |
| 01:00 |  Light rain shower | 25 °C | 100% (0.15 mm/hr) | 83% | 91% | 758 mm Hg | E 95° 5.61 (7.78) m/s | 0 |
| 02:00 | Light rain shower | 25 °C | 100% (0.2 mm/hr) | 93% | 91% | 757 mm Hg | E 92° 5.39 (7.47) m/s | 0 |
| 03:00 | Light rain shower | 25 °C | 100% (0.16 mm/hr) | 97% | 90% | 757 mm Hg | E 90° 5.19 (7.19) m/s | 0 |
| 04:00 | Light rain shower | 25 °C | 100% (0.24 mm/hr) | 97% | 90% | 757 mm Hg | E 87° 5.31 (7.33) m/s | 0 |
| 05:00 | Light rain shower | 25 °C | 100% (0.27 mm/hr) | 100% | 90% | 757 mm Hg | E 84° 5.69 (7.86) m/s | 0 |
| 06:00 |  Light rain shower | 25 °C | 100% (0.29 mm/hr) | 100% | 91% | 757 mm Hg | E 81° 5.81 (7.94) m/s | 0 |
| 07:00 | Light rain shower | 25 °C | 100% (0.22 mm/hr) | 92% | 90% | 758 mm Hg | E 82° 5.89 (8.08) m/s | 0.3 |
| 08:00 |  Patchy rain possible | 25 °C | 100% (0.14 mm/hr) | 91% | 89% | 758 mm Hg | E 86° 6.19 (8.72) m/s | 1.4 |
| 09:00 | Patchy rain possible | 25 °C | 100% (0.09 mm/hr) | 81% | 88% | 758 mm Hg | E 88° 6 (7.83) m/s | 3.6 |
| 10:00 | Patchy rain possible | 25 °C | 100% (0.06 mm/hr) | 67% | 87% | 758 mm Hg | E 84° 5.89 (7.56) m/s | 6.2 |
| 11:00 | Patchy rain possible | 26 °C | 100% (0.06 mm/hr) | 72% | 86% | 758 mm Hg | E 84° 6.19 (7.72) m/s | 8.8 |
| 12:00 | Patchy rain possible | 26 °C | 62% (0.03 mm/hr) | 86% | 84% | 758 mm Hg | E 87° 6.19 (7.58) m/s | 10.9 |
| 13:00 | Patchy rain possible | 26 °C | 72% (0.02 mm/hr) | 71% | 83% | 758 mm Hg | E 92° 6 (7.25) m/s | 10.9 |
| 14:00 | Patchy rain possible | 26 °C | 71% (0.01 mm/hr) | 60% | 82% | 757 mm Hg | E 96° 5.39 (6.53) m/s | 9.4 |
| 15:00 |  Partly cloudy | 26 °C | 0% | 51% | 81% | 756 mm Hg | E 96° 5.11 (6.14) m/s | 6.7 |
| 16:00 | Partly cloudy | 26 °C | 0% | 43% | 81% | 756 mm Hg | E 97° 5.11 (6.25) m/s | 3.6 |
| 17:00 | Patchy rain possible | 26 °C | 76% (0.01 mm/hr) | 77% | 82% | 756 mm Hg | E 95° 4.89 (6.19) m/s | 1.5 |
| 18:00 | Patchy rain possible | 26 °C | 89% (0.01 mm/hr) | 72% | 84% | 756 mm Hg | E 90° 4.61 (5.97) m/s | 0.4 |
| 19:00 |  Partly cloudy | 26 °C | 0% | 43% | 87% | 757 mm Hg | E 87° 4.39 (6.06) m/s | 0 |
| 20:00 | Partly cloudy | 25 °C | 0% | 44% | 88% | 757 mm Hg | E 85° 4.19 (5.86) m/s | 0 |
| 21:00 | Partly cloudy | 25 °C | 0% | 39% | 89% | 758 mm Hg | E 85° 4.11 (5.78) m/s | 0 |
| 22:00 | Partly cloudy | 25 °C | 0% | 29% | 89% | 758 mm Hg | E 80° 3.89 (5.61) m/s | 0 |
| 23:00 |  Clear | 25 °C | 0% | 25% | 89% | 758 mm Hg | ENE 78° 3.81 (5.58) m/s | 0 |
Hong Kong on the map
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.