5-day weather forecast Guangzhou Sep 19, 2026
Weather forecast Guangzhou tomorrow Sep 19, 2026: smoky haze, temperature from 27 °C to 36 °C.
Precipitation probability 61%. Wind up to 3.5 m/s (gusts 7.69 m/s). Air humidity 42–76%, atmospheric pressure 759–763 mm Hg, UV index up to 8.2.
5 days at a glance — tap a day to open it
Sunrise 06:14
Sunset 18:26
Sunset 18:26
First Quarter63% illuminated
Moonrise 13:49 · Moonset does not set today
Moonrise 13:49 · Moonset does not set today
Chart
TableForecast from 27 °C to 36 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Guangzhou on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.