15-Day Weather Forecast - Mecca
15-day weather forecast for Mecca: temperatures from 27°C (81°F) to 43°C (109°F). Average daily high 40°C (104°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Mecca's 15-day outlook ranges from a low of 27°C to a high of 43°C, with an average daytime high near 40°C. That's 2° below the long-term average high of 42°C for this time of year. It continues a recent pattern — 14 of the last 28 days with published data have run cooler than normal. Air quality is currently Unhealthy for Sensitive Groups (AQI 150), driven mainly by PM2.5 at 61 μg/m³.
Today vs Normal
The long-term average high for today is 42°C.
14 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 Mecca
Over the next 15 days, Mecca is forecast to see temperatures ranging from 26°C to 44°C, averaging a daily high of 40°C. The extended outlook indicates occasional showers on 2 days, with 1 mm total accumulation. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.