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Phoenix Weather Update: High Temperature Reaches 41°C
Phoenix has recorded a high temperature of 41°C, crossing the 40°C threshold. The automatic weather alert was generated based on forecast data for September 11, 2026.
Forecast data for Phoenix indicates that temperatures have reached a high of 41°C on September 11, 2026. This value exceeds the established threshold of 40°C for the area.
The high temperature event has triggered an automatic alert from wweather1.com forecast systems. Residents in Phoenix are experiencing these elevated temperatures as indicated by the meteorological data.
Further updates regarding the weather conditions in Phoenix will be provided as additional forecast data becomes available.
Why it is dangerous and what to do
⚠️ Safety
• Stay hydrated by drinking plenty of water throughout the day.
• Limit outdoor activities during peak heat hours.
• Wear lightweight and light-colored clothing.
• Check on vulnerable neighbors and pets.
📊 The numbers, from wweather1 data
Phoenix: now +39°, Clear.
That is 4° above the September climate norm.
The record for this date is +44° (1990).
Three-day forecast: 11 September: +41°/+33° · 12 September: +40°/+29° · 13 September: +38°/+30°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
Los Angeles
now
☀️
+32°
Tijuana
now
☀️
+31°
Phoenix
now
☀️
+39°
Ciudad Juárez
now
☀️
+35°
San Diego
now
🌤️
+26°
Mexicali
now
☀️
+42°
📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.