15-Day Weather Forecast - Chengdu
15-day weather forecast for Chengdu: temperatures from 16°C (61°F) to 29°C (84°F). Average daily high 25°C (77°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Chengdu's 15-day outlook ranges from a low of 16°C to a high of 29°C, with an average daytime high near 25°C. That's 3° below the long-term average high of 28°C for this time of year. Air quality is currently Unhealthy for Sensitive Groups (AQI 130), driven mainly by PM2.5 at 54 μg/m³.
Today vs Normal
The long-term average high for today is 28°C.
14 of the last 19 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
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 Chengdu
Over the next 15 days, Chengdu is forecast to see temperatures ranging from 16°C to 29°C, averaging a daily high of 25°C. The extended outlook indicates significant rainfall totalling 72.2 mm spread across 10 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.