15-Day Weather Forecast - Riyadh
15-day weather forecast for Riyadh: temperatures from 28°C (82°F) to 44°C (111°F). Average daily high 42°C (108°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Riyadh's 15-day outlook ranges from a low of 28°C to a high of 44°C, with an average daytime high near 41°C. Air quality is currently Hazardous (AQI 500), driven mainly by PM10 at 952 μg/m³.
Today vs Normal
The long-term average high for today is 41°C.
16 of the last 19 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 warning of emergency conditions. The entire population is likely to be affected — avoid all outdoor exertion.
Extended Outlook for Riyadh
Over the next 15 days, Riyadh is forecast to see temperatures ranging from 27°C to 44°C, averaging a daily high of 41°C. The extended outlook indicates predominantly dry and clear conditions throughout the period. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.