Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 90°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Thursday
2nd Jul
90

81

5

9
Friday
3rd Jul
84

79

4

9
Saturday
4th Jul
88

79

1

10
Sunday
5th Jul
88

79

3

9
Monday
6th Jul
88

81

3

9

5-day weather forecast updated at 04:00 on Thursday 2nd 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 Thursday 2nd July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 12 mph from the east.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
61
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
mph wind from E

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 9 (Very High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 16 mph from the east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
90
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

Haikou weather for Saturday 4th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 15 mph from the south.

88
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
10
UV index (Very High)
89
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
15
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 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 11 mph from the south.

88
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
71
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from S

Haikou weather for Monday 6th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 88°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a light breeze of 7 mph from the south.