Haikou weather live forecast

Today's maximum temperature in Haikou is expected to be 86°F. Select a day from the live weather forecast for Haikou, China for more weather parameters.

Saturday
4th Jul
86

81

1

8
Sunday
5th Jul
90

81

5

8
Monday
6th Jul
90

81

4

9
Tuesday
7th Jul
90

81

7

11
Wednesday
8th Jul
88

81

6

11

5-day weather forecast updated at 04:00 on Saturday 4th July 2026 GMT

More about Haikou

Haikou by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for China

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Saturday 4th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and a fresh breeze of 22 mph from the south.

86
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
64
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
22
mph wind from S

Haikou weather for Sunday 5th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 12 mph from the south.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
48
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
mph wind from S

Haikou weather for Monday 6th 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 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 11 mph from the south.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
71
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
11
mph wind from S

Haikou weather for Tuesday 7th 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 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 11 mph from the south.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
77
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
11
mph wind from S

Haikou weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Haikou, China with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a light breeze of 6 mph from the south.