Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 93°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Sunday
24th May
93

82

9

UV11
Monday
25th May
93

82

9

UV11
Tuesday
26th May
93

82

9

UV11
Wednesday
27th May
93

82

9

UV10
Thursday
28th May
91

82

8

UV10

5-day weather forecast updated at 04:00 on Saturday 23rd 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 Sunday 24th 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 11 mph from the south.

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
9
hours of sunshine
UV11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
11
mph wind from S

Haikou weather for Monday 25th May 2026

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
9
hours of sunshine
UV11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
11
mph wind from S

Haikou weather for Tuesday 26th May 2026

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
9
hours of sunshine
UV11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
11
mph wind from S

Haikou weather for Wednesday 27th May 2026

Expect scattered clouds in Haikou, China with a maximum temperature of 93°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 10 mph from the south.

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
9
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from S

Haikou weather for Thursday 28th 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 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.