Loading AerisCast…

Hong Kong Weather Forecast

Hong Kong today reaches a high of 28°C and a low of 26°C. Over the extended forecast, temperatures range from 25°C to 31°C. Unsettled with rain likely on 9 of the coming days.

DayConditionsHighLowRain
Tue 14 JulShowers28°C26°C21.9 mm
Wed 15 JulShowers29°C25°C29.5 mm
Thu 16 JulShowers30°C26°C28.8 mm
Fri 17 JulShowers31°C26°C14.4 mm
Sat 18 JulDrizzle30°C27°C11.8 mm
Sun 19 JulShowers29°C27°C14.3 mm
Mon 20 JulThunderstorm28°C26°C12.9 mm
Tue 21 JulThunderstorm30°C27°C5.6 mm
Wed 22 JulPartly cloudy31°C28°C0.8 mm
Thu 23 JulDrizzle31°C28°C1.0 mm

Extended weather forecast for Hong Kong, Hong Kong powered by two global forecast models, ECMWF and GFS, with hourly detail and up to a 15-day outlook. Temperature, rainfall, wind and more — opening the interactive forecast now.

No location selected yet
Sign up to AerisPro — GET PRO
Tap anywhere for a forecast
Forecast Models
Global · ECMWF IFS · Updated hourly
Fetching forecast…
🌍
Forecast anywhere in the world

Tap anywhere on the map or search for a place to get a detailed weather forecast.

USA — CONUS
USA — Northeast
USA — Southeast
USA — Midwest
USA — West
United Kingdom
Europe — West
Europe — Central
—
T+0 —
Loading charts…
🌐
No chart data available
Charts are generated every 6 hours
Weather chart
© 2025 AerisCast  ·  City Forecasts  ·  Legal & Disclaimers  ·  Privacy Policy  ·  [email protected]  ·  Data: Open-Meteo (ECMWF IFS HRES & GFS) · Stadia Maps
🔒

Get Pro — unlock unlimited forecasts

Get AerisPro

🎞 Generate Animated GIF

Select range above
Loading frames…

📊 Chart Parameters

MSLP & 3h Precipitation
Mean Sea Level Pressure contours overlaid with 3-hourly precipitation shading. Shows where weather systems are located and where rain or snow is falling.
Thickness & Precipitation
Atmospheric thickness contours overlaid with precipitation. Blue contours indicate cold air masses; red/purple contours indicate warm air. A useful guide to whether precipitation is falling as rain or snow.
850 hPa Temperature
Temperature at approximately 1,500 metres above sea level. A good indicator of the overall warmth or coldness of an air mass affecting a region.
500 hPa Temperature
Temperature at approximately 5,500 metres above sea level. Cold air at this level is associated with instability, thunderstorms and heavy precipitation.
700 hPa Relative Humidity
Humidity at approximately 3,000 metres above sea level. High values indicate moist air and cloud at mid-levels, often associated with significant rainfall or snowfall.
Accumulated Precipitation
Total rainfall and snowfall accumulation from the start of the model run. Useful for identifying regions receiving persistent or heavy precipitation over the forecast period.
Snow Level
The altitude (metres above sea level) where precipitation is falling as snow. Lower values mean snow is reaching lower elevations. Only shown where precipitation is occurring.

Export as Image