15-Day Weather Forecast - Hangzhou
15-day weather forecast for Hangzhou: temperatures from 18°C (64°F) to 34°C (93°F). Average daily high 29°C (84°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Hangzhou's 15-day outlook ranges from a low of 18°C to a high of 34°C, with an average daytime high near 29°C. That's 1° below the long-term average high of 30°C for this time of year. It continues a recent pattern — 3 of the last 28 days with published data have run cooler than normal. Air quality is currently Unhealthy for Sensitive Groups (AQI 119), driven mainly by PM2.5 at 46 μg/m³.
Today vs Normal
The long-term average high for today is 30°C.
3 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running below 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.
Extended Outlook for Hangzhou
Over the next 15 days, Hangzhou is forecast to see temperatures ranging from 17°C to 35°C, averaging a daily high of 29°C. The extended outlook indicates significant rainfall totalling 166.6 mm spread across 9 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.