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.

Wednesday
7th Oct
84

79

5

8
Thursday
8th Oct
82

79

3

4
Friday
9th Oct
82

77

0

4
Saturday
10th Oct
86

77

6

7
Sunday
11th Oct
86

77

5

7

5-day weather forecast updated at 04:00 on Wednesday 7th October 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 7th October 2026

Expect broken clouds 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 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-east.

84
°F maximum temperature
79
°F minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from NE

Haikou weather for Thursday 8th October 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 13 mph from the north-east.

82
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
75
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from NE

Haikou weather for Friday 9th October 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 12 mph from the east.

82
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
66
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
12
mph wind from E

Haikou weather for Saturday 10th October 2026

Expect broken clouds in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-east.

86
°F maximum temperature
77
°F minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from NE

Haikou weather for Sunday 11th October 2026

Expect broken clouds in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.