Today's Weather Forecast - Hong Kong
Today's weather in Hong Kong. high 32°C (90°F), low 23°C (73°F). Mainly Clear.
Today’s Hourly Weather Outlook
- Wind speed
- 16 km/h
- Rain probability
- 27%
- Wind speed
- 15 km/h
- Rain probability
- 18%
- Wind speed
- 17 km/h
- Rain probability
- 27%
- Wind speed
- 12 km/h
- Rain probability
- 37%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Moderate
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Central, HongKong (中環)
- PM2.5
- 72μg/m³
- PM10
- 34μg/m³
- O₃
- 29.7ppb
- NO₂
- 23ppb
- SO₂
- 1.2ppb
- CO
- 2.5ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Hong Kong is forecast to reach a high of 32°C today, with an overnight low around 23°C. That's 2° above the long-term average high of 30°C for this time of year. It continues a recent pattern — 19 of the last 28 days with published data have run warmer than normal. Expect a low chance of rain (37% probability) and a gentle breeze averaging 17 km/h. Air quality is currently Unhealthy for Sensitive Groups (AQI 127), driven mainly by PM2.5 at 47 μg/m³.
Today vs Normal
The long-term average high for today is 30°C.
19 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Health effects can be felt by sensitive groups, including children, older adults, and people with respiratory or heart conditions. The general public is less likely to be affected.