5-day weather forecast Hong Kong 26-08-2026

Weather forecast Hong Kong today 26.08.2026: light rain shower, temperature from 27 °C to 29 °C.

Precipitation probability 81%. Wind up to 6.81 m/s (gusts 9.53 m/s). Air humidity 76–87%, atmospheric pressure 751–753 mm Hg, UV index up to 12.1.

Sunrise 06:04
Sunset 18:45
Full Moon100% illuminated
Moonrise 17:50 · Moonset 04:22
Chart
Table
Wed, Aug 26, 2026

Forecast from 27 °C to 29 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)282828272728272828292929282829292929282828282828
Precipitation (mm/hr)0.850.640.660.550.520.651.470.030.230.30.170.230.480.770.560.070.50.161.261.792.592.262.512.13

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)96100100795293889371911001007268618952628784100100100100
Rain chance (%)656162534459702531393436455144264127687281788178

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)4.613.112.694.194.393.314.52.193.193.814.54.894.39556.116.56.616.816.196.616.616.195.81
Wind gust (m/s)7.034.924.227.818.145.647.923.314.815.195.695.896.926.926.537.427.818.228.698.819.539.338.928.64
Wind direction (°)SSW 196°S 191°S 187°S 182°S 180°SSW 194°S 178°S 171°S 169°S 171°SSE 167°SSE 161°S 169°S 174°S 175°SSE 158°SSE 159°SSE 161°SSE 166°S 185°SSW 195°S 185°S 185°SSW 196°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)858585848384848079787776797879788081848686858687

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)752752752752752752752752753753753753752752752752751751752752752753753753

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.41.647.310.312.111.99.86.73.51.30.200000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)26.625.823.4201818.21822.724.618.11512.812.512.511.111.613.21619.724.426.528.12928.4
PM10 (µg/m³)30.629.627.123.921.721.721.826.328.522.218.816.616.316.214.514.916.41922.62728.930.531.330.7
Ozone (O₃) (µg/m³)192021232628272629415872828991867765493017121316
NO₂ (µg/m³)69.464.459.353.647.844.245.54949.543.734.927.92421.822.225.731.9405266.175.878.57772.5
SO₂ (µg/m³)32.22926.323.521.220.723.427.831.332.833.333.131.729.628.42930.531.63232.131.831.230.328.9
CO (µg/m³)206161130119122144206286329296226174164172185202224245268290297280249219
Wed, Aug 26, 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 25 to 30 °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 95%. 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 25 to 30 °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 8 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 95%) 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.