Weather forecast for tomorrow
Haikou, China

Weather forecast for tomorrow

Saturday, 21. Jun

AM Clouds / PM Sun
05:59

19:22
CST
AM Clouds / PM Sun
34°C / 27°C
  • Wind: 20km/h SSE
  • Humidity: 68%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • UV index: 10
Tomorrow, the morning will be cloudy, but expect sunshine as the day progresses.
Rainfall is not forecasted. The maximum temperature will be a hot 34°C, while the minimum anticipated temperature is a moderately hot 27°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a burning hot 46°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high will reflect the normal June maximum of 32.9°C.
Sunrise will be at 05:59 and sunset at 19:22; tomorrow's daylight will last for 13h and 23min.

Frequently asked questions

What is the weather forecast for Haikou for tomorrow?
On Saturday, in Haikou, a cloudy start will lead to a warm, sunny afternoon.
Will it rain tomorrow?
No, it will not rain tomorrow in Haikou.
What will be the maximum temperature tomorrow in Haikou?
Tomorrow, the highest temperature in Haikou will be 34°C, while the lowest temperature will be 27°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 46°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in June. The lowest temperature will be also in line with the average low of 25.5°C.
When is the sunrise / sunset tomorrow?
On Saturday, in Haikou, sunrise will be at 05:59 and sunset at 19:22 (CST).
How long will the day be tomorrow?
In Haikou, tomorrow, there will be 13h and 23min of daylight.

Hourly weather forecast

0h
  • 28°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Wind: 17km/h SSE
  • Pressure: 1007mbar
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
2h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Wind: 17km/h SSE
  • Pressure: 1006mbar
  • Humidity: 86%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
4h
  • 28°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Wind: 17km/h SSE
  • Pressure: 1006mbar
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
Sunrise: 05:59
6h
  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 17km/h SSE
  • Pressure: 1006mbar
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
8h
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 19km/h SSE
  • Pressure: 1007mbar
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 31°C
  • Feels like:
    38°C
Cloudy
Cloudy
  • Wind: 20km/h SSE
  • Pressure: 1007mbar
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 33°C
  • Feels like:
    40°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 18km/h SSE
  • Pressure: 1006mbar
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 34°C
  • Feels like:
    42°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 18km/h SSE
  • Pressure: 1005mbar
  • Humidity: 60%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 33°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Wind: 19km/h SSE
  • Pressure: 1004mbar
  • Humidity: 62%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 15km
18h
  • 32°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Wind: 19km/h SSE
  • Pressure: 1004mbar
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 19:22
20h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 17km/h SSE
  • Pressure: 1005mbar
  • Humidity: 75%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 16km
22h
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 16km/h SSE
  • Pressure: 1007mbar
  • Humidity: 80%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
Tomorrow, a combination of primarily dull and occasionally showery and bright weather is anticipated.
The temperature will be between a minimum of 28°C and a maximum of 34°C. The feels-like temperature will vary between the lowest temperature of 32°C and the highest temperature of 42°C. The hottest part of the day will be from 13h to 15h.
The maximum temperature tomorrow will be consistent with June's average high. The expected low will be also consistent with the average minimum in June, which is 25.5°C.
Updated: Jun 20, 2025 @ 06:52:57 UTC
Published by: Weather Atlas | About Us
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