Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 93°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Wednesday
12th Aug
93

79

8

11
Thursday
13th Aug
91

82

7

11
Friday
14th Aug
90

82

7

7
Saturday
15th Aug
91

81

8

8
Sunday
16th Aug
90

81

8

10

5-day weather forecast updated at 04:00 on Wednesday 12th 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 Wednesday 12th August 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-west.

93
°F maximum temperature
79
°F minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from NW

Haikou weather for Thursday 13th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 10 mph from the west.

91
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
71
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
10
mph wind from W

Haikou weather for Friday 14th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a light breeze of 7 mph from the north-west.

90
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
79
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
7
mph wind from NW

Haikou weather for Saturday 15th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a light breeze of 7 mph from the west.

91
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
67
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
mph wind from W

Haikou weather for Sunday 16th August 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a light breeze of 7 mph from the west.