Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 86°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Saturday
22nd Aug
86

79

4

6
Sunday
23rd Aug
86

79

2

5
Monday
24th Aug
86

79

1

3
Tuesday
25th Aug
86

79

2

3
Wednesday
26th Aug
86

79

4

11

5-day weather forecast updated at 04:00 on Friday 21st August 2026 GMT

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

Haikou weather forecast by day

Below are the detailed weather forecasts for Haikou for the next 5 days.

Haikou weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 12 mph from the south-west.

86
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
59
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SW

Haikou weather for Sunday 23rd August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 50 mm or more of rainfall expected with 79% chance of some rain and a moderate breeze of 12 mph from the south-west.

86
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
79
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
12
mph wind from SW

Haikou weather for Monday 24th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 81% chance of some rain and a gentle breeze of 8 mph from the west.

86
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
81
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
8
mph wind from W

Haikou weather for Tuesday 25th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a light breeze of 7 mph from the west.

86
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
82
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from W

Haikou weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 88% chance of some rain and a light breeze of 6 mph from the south-west.