Hong Kong weather live forecast

Wednesday
20th May
29

26

1

UV8
Thursday
21st May
29

27

2

UV7
Friday
22nd May
30

27

5

UV10
Saturday
23rd May
31

27

5

UV10
Sunday
24th May
31

27

4

UV7

5-day weather forecast updated at 04:00 on Tuesday 19th May 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 Wednesday 20th May 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 9 kph from the south.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV8
UV index (Very High)
68
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Hong Kong weather for Thursday 21st May 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a light breeze of 10 kph from the south.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
UV7
UV index (High)
77
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Hong Kong weather for Friday 22nd May 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 15 kph from the south.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV10
UV index (Very High)
57
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from S

Hong Kong weather for Saturday 23rd May 2026

Expect broken clouds in Hong Kong, Hong Kong with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

31
°C maximum temperature
27
°C minimum temperature
broken clouds
5
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Hong Kong weather for Sunday 24th May 2026

Expect broken clouds in Hong Kong, Hong Kong with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.