Hong Kong weather live forecast

Sunday
17th May
26

23

2

6
Monday
18th May
27

26

1

8
Tuesday
19th May
29

26

1

9
Wednesday
20th May
30

27

0

6
Thursday
21st May
29

27

0

9

5-day weather forecast updated at 04:00 on Sunday 17th 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 Sunday 17th May 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
6
UV index (High)
68
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Hong Kong weather for Monday 18th May 2026

Expect isolated thunderstorms in Hong Kong, Hong Kong with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 21 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
52
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
21
kph wind from E

Hong Kong weather for Tuesday 19th 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 9 (Very High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 55% chance of some rain and a light breeze of 12 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
9
UV index (Very High)
55
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Hong Kong weather for Wednesday 20th 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 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a light breeze of 9 kph from the south-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
6
UV index (High)
65
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SE

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 9 (Very High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 59% chance of some rain and a light breeze of 7 kph from the south-east.