Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 84°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Friday
3rd Jul
84

79

4

6
Saturday
4th Jul
84

79

5

8
Sunday
5th Jul
88

81

4

9
Monday
6th Jul
90

81

5

11
Tuesday
7th Jul
88

81

7

11

5-day weather forecast updated at 04:00 on Friday 3rd July 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 Friday 3rd July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 84°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 91% chance of some rain and a moderate breeze of 14 mph from the east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
91
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

Haikou weather for Saturday 4th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 50 mm or more of rainfall expected with 91% chance of some rain and a moderate breeze of 17 mph from the south.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
91
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
17
mph wind from S

Haikou weather for Sunday 5th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 13 mph from the south.

88
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
51
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from S

Haikou weather for Monday 6th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 10 mph from the south.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
10
mph wind from S

Haikou weather for Tuesday 7th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 8 mph from the south.