Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 97°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Wednesday
27th May
97

82

9

10
Thursday
28th May
93

82

9

11
Friday
29th May
93

82

10

11
Saturday
30th May
91

81

11

11
Sunday
31st May
91

79

7

10

5-day weather forecast updated at 04:00 on Wednesday 27th May 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 27th May 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.

97
°F maximum temperature
82
°F minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Haikou weather for Thursday 28th May 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Haikou weather for Friday 29th May 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-east.

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from SE

Haikou weather for Saturday 30th May 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.

91
°F maximum temperature
81
°F minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from NE

Haikou weather for Sunday 31st May 2026

Expect broken clouds in Haikou, China with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.