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.

Tuesday
14th Jul
84

81

0

4
Wednesday
15th Jul
86

81

2

4
Thursday
16th Jul
90

81

5

11
Friday
17th Jul
91

81

8

11
Saturday
18th Jul
91

81

9

11

5-day weather forecast updated at 04:00 on Monday 13th 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 Tuesday 14th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 6 mph from the south.

84
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
82
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from S

Haikou weather for Wednesday 15th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 73% chance of some rain and a light breeze of 6 mph from the south.

86
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
73
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from S

Haikou weather for Thursday 16th 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 73% chance of some rain and a light breeze of 6 mph from the south.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
73
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
6
mph wind from S

Haikou weather for Friday 17th July 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 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 6 mph from the south.

91
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
6
mph wind from S

Haikou weather for Saturday 18th July 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 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a light breeze of 4 mph from the south.