Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 88°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Tuesday
21st Apr
88

77

7

8
Wednesday
22nd Apr
88

77

8

10
Thursday
23rd Apr
86

77

5

8
Friday
24th Apr
81

75

1

4
Saturday
25th Apr
79

73

1

5

5-day weather forecast updated at 04:00 on Tuesday 21st April 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 Tuesday 21st April 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south.

88
°F maximum temperature
77
°F minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from S

Haikou weather for Wednesday 22nd April 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south.

88
°F maximum temperature
77
°F minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from S

Haikou weather for Thursday 23rd April 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 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a light breeze of 7 mph from the south.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
51
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from S

Haikou weather for Friday 24th April 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 88% chance of some rain and a light breeze of 7 mph from the north-east.

81
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
88
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
7
mph wind from NE

Haikou weather for Saturday 25th April 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 8 mph from the east.