5-day weather forecast Hong Kong 13-08-2026
Weather forecast Hong Kong today 13.08.2026: patchy rain possible, temperature from 28 °C to 31 °C.
Precipitation probability 59%. Wind up to 5.39 m/s (gusts 7.97 m/s). Air humidity 74–90%, atmospheric pressure 749–751 mm Hg, UV index up to 11.2.
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Sunset 18:56
Moonrise 06:00 · Moonset 19:16
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 28 °C | 32% (0.14 mm/hr) | 74% | 87% | 751 mm Hg | SSW 207° 5 (7.53) m/s | 0 |
| 01:00 | Patchy rain possible | 28 °C | 34% (0.11 mm/hr) | 84% | 87% | 751 mm Hg | SSW 213° 5 (7.78) m/s | 0 |
| 02:00 | Patchy rain possible | 28 °C | 25% (0.06 mm/hr) | 71% | 85% | 750 mm Hg | SW 217° 5.11 (7.97) m/s | 0 |
| 03:00 | Patchy rain possible | 28 °C | 41% (0.25 mm/hr) | 84% | 86% | 750 mm Hg | SW 219° 5.31 (7.97) m/s | 0 |
| 04:00 | Patchy rain possible | 28 °C | 34% (0.15 mm/hr) | 75% | 87% | 750 mm Hg | SW 226° 5 (7.94) m/s | 0 |
| 05:00 | Patchy rain possible | 28 °C | 28% (0.07 mm/hr) | 74% | 88% | 750 mm Hg | SW 227° 4.81 (7.14) m/s | 0 |
| 06:00 |  Thundery outbreaks possible | 28 °C | 37% (0.14 mm/hr) | 80% | 90% | 750 mm Hg | SW 224° 3.89 (6.03) m/s | 0 |
| 07:00 |  Patchy light rain with thunder | 28 °C | 51% (0.41 mm/hr) | 85% | 89% | 750 mm Hg | SW 223° 3.31 (5.33) m/s | 0.4 |
| 08:00 |  Patchy rain possible | 29 °C | 24% (0.02 mm/hr) | 84% | 85% | 751 mm Hg | SW 225° 3.5 (5.14) m/s | 1.5 |
| 09:00 |  Sunny | 29 °C | 10% | 11% | 81% | 751 mm Hg | SW 220° 3.89 (5.61) m/s | 3.5 |
| 10:00 | Patchy rain possible | 30 °C | 22% (0.06 mm/hr) | 74% | 78% | 751 mm Hg | SW 216° 4.31 (6) m/s | 6.4 |
| 11:00 | Patchy rain possible | 30 °C | 34% (0.25 mm/hr) | 87% | 75% | 751 mm Hg | SSW 212° 4.69 (6.33) m/s | 9.3 |
| 12:00 | Patchy rain possible | 31 °C | 22% (0.07 mm/hr) | 81% | 74% | 751 mm Hg | SW 214° 5.11 (6.64) m/s | 11.2 |
| 13:00 | Sunny | 31 °C | 7% | 10% | 74% | 750 mm Hg | SSW 213° 5.39 (6.83) m/s | 11 |
| 14:00 | Sunny | 31 °C | 7% | 8% | 74% | 749 mm Hg | SSW 208° 5.11 (6.42) m/s | 9.2 |
| 15:00 | Sunny | 31 °C | 7% | 9% | 75% | 749 mm Hg | SSW 200° 4.89 (6.19) m/s | 6.5 |
| 16:00 | Sunny | 30 °C | 8% | 11% | 76% | 749 mm Hg | SSW 198° 5 (6.5) m/s | 3.5 |
| 17:00 | Sunny | 30 °C | 9% | 11% | 78% | 749 mm Hg | SSW 195° 4.69 (6.28) m/s | 1.3 |
| 18:00 | Patchy rain possible | 29 °C | 33% (0.16 mm/hr) | 86% | 81% | 749 mm Hg | S 191° 4.5 (6.39) m/s | 0.3 |
| 19:00 |  Clear | 29 °C | 11% | 11% | 83% | 750 mm Hg | S 191° 4.39 (6.56) m/s | 0 |
| 20:00 | Patchy rain possible | 29 °C | 29% (0.1 mm/hr) | 75% | 84% | 750 mm Hg | S 187° 4.31 (6.61) m/s | 0 |
| 21:00 |  Patchy light rain with thunder | 29 °C | 59% (0.8 mm/hr) | 78% | 84% | 750 mm Hg | S 189° 3.69 (6.03) m/s | 0 |
| 22:00 | Patchy rain possible | 28 °C | 36% (0.26 mm/hr) | 70% | 84% | 751 mm Hg | SSW 199° 3.31 (5.53) m/s | 0 |
| 23:00 | Patchy rain possible | 28 °C | 58% (0.67 mm/hr) | 87% | 84% | 751 mm Hg | SSW 197° 2.69 (4.5) m/s | 0 |
Frequently asked questions about the 5-day weather in Hong Kong
Over the next 5 days in Hong Kong the temperature is expected to range from about 27 to 31 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
The chance of rain in Hong Kong over the next 5 days reaches 69%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Over the next 5 days the temperature in Hong Kong ranges from about 27 to 31 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Hong Kong picks up to 5 m/s. The windiest days are easy to spot on the wind chart above.
For a walk or a trip, pick the days with the lowest chance of rain (up to 69%) and light wind — easy to compare on the 5-day charts above.
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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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.