Hong Kong weather live forecast

Saturday
19th Sep
30

28

10

9
Sunday
20th Sep
32

28

9

7
Monday
21st Sep
31

28

7

5
Tuesday
22nd Sep
31

28

7

6
Wednesday
23rd Sep
31

28

7

8

5-day weather forecast updated at 04:00 on Saturday 19th September 2026 GMT

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The 5-day weather forecast for Hong Kong is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Hong Kong weather forecast by day

Below are the detailed weather forecasts for Hong Kong for the next 5 days.

Hong Kong weather for Saturday 19th September 2026

Expect scattered clouds in Hong Kong, Hong Kong with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

30
°C maximum temperature
28
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Hong Kong weather for Sunday 20th September 2026

Expect scattered clouds in Hong Kong, Hong Kong with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

32
°C maximum temperature
28
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from SE

Hong Kong weather for Monday 21st September 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a light breeze of 8 kph from the south-east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
42
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SE

Hong Kong weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 14 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
46
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Hong Kong weather for Wednesday 23rd September 2026

Expect broken clouds in Hong Kong, Hong Kong with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.