Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 91°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Saturday
6th Jun
91

81

7

10
Sunday
7th Jun
91

82

7

10
Monday
8th Jun
93

84

8

9
Tuesday
9th Jun
88

82

1

8
Wednesday
10th Jun
86

79

4

8

5-day weather forecast updated at 04:00 on Saturday 6th June 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 6th June 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 9 mph from the south.

91
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
68
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Haikou weather for Sunday 7th June 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 9 mph from the south.

91
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
34
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Haikou weather for Monday 8th June 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 9 mph from the south.

93
°F maximum temperature
84
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
49
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Haikou weather for Tuesday 9th June 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a gentle breeze of 8 mph from the north-west.

88
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
82
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from NW

Haikou weather for Wednesday 10th June 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 8 mph from the north-west.