5-day weather forecast Hong Kong 03-09-2026
Weather forecast Hong Kong today 03.09.2026: patchy rain possible, temperature from 23 °C to 26 °C.
Precipitation probability 86%. Wind up to 5.39 m/s (gusts 9.11 m/s). Air humidity 75–92%, atmospheric pressure 749–752 mm Hg, UV index up to 4.5.
5 days at a glance — tap a day to open it
Sunrise 06:06
Sunset 18:38
Sunset 18:38
Last Quarter50% illuminated
Moonrise 22:25 · Moonset 11:24
Moonrise 22:25 · Moonset 11:24
Chart
Table
Thu, Sep 3, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain shower | 24 °C | 74% (1.11 mm/hr) | 100% | 90% | 750 mm Hg | NNW 344° 5.31 (8.69) m/s | 0 |
| 01:00 |  Moderate or heavy rain shower | 24 °C | 85% (2.89 mm/hr) | 100% | 92% | 750 mm Hg | NNW 331° 4.61 (7) m/s | 0 |
| 02:00 | Moderate or heavy rain shower | 23 °C | 86% (3.26 mm/hr) | 100% | 92% | 749 mm Hg | NW 324° 3.69 (5.11) m/s | 0 |
| 03:00 | Light rain shower | 23 °C | 77% (1.44 mm/hr) | 100% | 92% | 749 mm Hg | NW 313° 4.39 (6.81) m/s | 0 |
| 04:00 | Light rain shower | 23 °C | 77% (1.42 mm/hr) | 100% | 92% | 749 mm Hg | NW 319° 4.81 (8.69) m/s | 0 |
| 05:00 | Light rain shower | 23 °C | 78% (1.68 mm/hr) | 100% | 90% | 749 mm Hg | NW 322° 4.81 (7.92) m/s | 0 |
| 06:00 | Light rain shower | 23 °C | 74% (1.25 mm/hr) | 100% | 89% | 749 mm Hg | NW 320° 5 (7.72) m/s | 0 |
| 07:00 |  Light rain shower | 24 °C | 78% (1.8 mm/hr) | 100% | 89% | 750 mm Hg | NNW 327° 4.81 (7.81) m/s | 0.1 |
| 08:00 | Light rain shower | 23 °C | 81% (2.46 mm/hr) | 100% | 88% | 750 mm Hg | NNW 332° 4.11 (7.53) m/s | 0.2 |
| 09:00 | Light rain shower | 23 °C | 77% (1.7 mm/hr) | 100% | 89% | 751 mm Hg | NW 326° 4.19 (6.61) m/s | 0.9 |
| 10:00 | Light rain shower | 23 °C | 64% (0.64 mm/hr) | 100% | 89% | 751 mm Hg | NW 320° 4.31 (5.83) m/s | 2.2 |
| 11:00 |  Patchy rain possible | 24 °C | 32% (0.04 mm/hr) | 100% | 87% | 751 mm Hg | NW 319° 4.11 (5.83) m/s | 3.4 |
| 12:00 |  Overcast | 24 °C | 25% | 92% | 85% | 751 mm Hg | NW 322° 3.89 (5.83) m/s | 4.4 |
| 13:00 | Patchy rain possible | 25 °C | 23% (0.01 mm/hr) | 100% | 79% | 751 mm Hg | NNW 333° 4 (7.72) m/s | 4.5 |
| 14:00 | Overcast | 26 °C | 21% | 100% | 75% | 750 mm Hg | NNW 340° 4.31 (8.72) m/s | 4.2 |
| 15:00 | Overcast | 26 °C | 21% | 100% | 76% | 750 mm Hg | NNW 342° 5.11 (9) m/s | 3.8 |
| 16:00 | Patchy rain possible | 25 °C | 22% (0.01 mm/hr) | 100% | 77% | 750 mm Hg | NNW 347° 5.11 (8.61) m/s | 0.9 |
| 17:00 | Patchy rain possible | 25 °C | 23% (0.01 mm/hr) | 100% | 79% | 750 mm Hg | NNW 337° 4.61 (8.92) m/s | 0.2 |
| 18:00 | Overcast | 25 °C | 23% | 100% | 79% | 750 mm Hg | NNW 328° 4.81 (8.81) m/s | 0 |
| 19:00 |  Patchy rain possible | 25 °C | 24% (0.01 mm/hr) | 100% | 80% | 751 mm Hg | NNW 337° 5 (9.11) m/s | 0 |
| 20:00 | Patchy rain possible | 25 °C | 24% (0.01 mm/hr) | 100% | 80% | 751 mm Hg | NNW 337° 5.11 (8.53) m/s | 0 |
| 21:00 | Patchy rain possible | 25 °C | 25% (0.02 mm/hr) | 100% | 81% | 752 mm Hg | NNW 342° 5.39 (8.83) m/s | 0 |
| 22:00 | Patchy rain possible | 25 °C | 25% (0.01 mm/hr) | 100% | 81% | 752 mm Hg | NNW 346° 5.39 (8.61) m/s | 0 |
| 23:00 | Patchy rain possible | 25 °C | 26% (0.01 mm/hr) | 100% | 82% | 752 mm Hg | NNW 348° 5.11 (7.92) m/s | 0 |
Thu, Sep 3, 2026
Frequently asked questions about the 5-day weather in Hong Kong
What will the weather be like in Hong Kong over the next 5 days?
Over the next 5 days in Hong Kong the temperature is expected to range from about 23 to 29 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Hong Kong?
The chance of rain in Hong Kong over the next 5 days reaches 86%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Hong Kong?
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.
Which of the next 5 days in Hong Kong will be the warmest and which the coolest?
Over the next 5 days the temperature in Hong Kong ranges from about 23 to 29 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Hong Kong over the next 5 days?
Over the next 5 days the wind in Hong Kong picks up to 7 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Hong Kong is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 86%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Hong Kong?
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.
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.