A high temperature of 40°C is forecasted for Makkah on September 20, 2026. This automatic alert is based on wweather1.com forecast data.
An automatic weather alert has been issued for Makkah as forecast models indicate maximum temperatures reaching the 40°C threshold.
The high temperature event is expected to begin on September 20, 2026, according to automated data from wweather1.com.
Residents and visitors in the affected area are advised to monitor local conditions as the high temperature threshold is crossed.
Why it is dangerous and what to do
⚠️ Safety
• Stay hydrated by drinking plenty of water throughout the day.
• Avoid direct sunlight during peak hours.
• Wear lightweight and loose-fitting clothing.
📊 The numbers, from wweather1 data
Mecca: now +36°, Clear.
That is 1° above the September climate norm.
The record for this date is +45° (2019).
Three-day forecast: 20 September: +40°/+29° · 21 September: +39°/+29° · 22 September: +39°/+28°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
📰 Data source:
wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.