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Dubai Records High Temperature of 42.6°C
Dubai has reached a high temperature of 42.6°C, crossing the established threshold for high heat according to wweather1.com forecast data.
An automatic weather alert was issued for Dubai on September 21, 2026, after forecast data recorded a maximum temperature of 42.6°C. This figure exceeds the 40°C threshold set for high heat severity events in the region.
The temperature milestone was generated through the automated forecasting system of wweather1.com, which monitors daily meteorological conditions and detects when values cross predetermined safety limits.
Local conditions remain under observation as the high temperature threshold has been officially breached.
Why it is dangerous and what to do
⚠️ Safety
• Stay hydrated by drinking plenty of water throughout the day.
• Limit direct sun exposure during peak afternoon hours.
• Wear lightweight and loose-fitting clothing.
📊 The numbers, from wweather1 data
Dubai: now +29°, Clear.
That is 3° above the September climate norm.
The record for this date is +43° (2011).
Three-day forecast: 20 September: +44°/+26° · 21 September: +43°/+27° · 22 September: +41°/+27°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
Dubai
now
🌙
+29°
Abu Dhabi
now
🌙
+30°
Sharjah city
now
🌙
+30°
Dammam
now
🌙
+30°
Shiraz
now
🌙
+23°
Muscat
now
🌙
+28°
📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.