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HomeWeather news → Mexicali Forecasted to Reach Maximum Temperature of 42.3°C
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Mexicali Forecasted to Reach Maximum Temperature of 42.3°C

August 31, 2026 · wweather1 editorial · 1 min read

An automatic weather alert has been issued for Mexicali, Mexico, as forecast data indicates maximum temperatures will reach 42.3°C on August 31, 2026. This high-severity heat event exceeds the established local temperature threshold of 40°C.

The automated forecasting system of wweather1.com generated the high-severity alert after its data showed the projected maximum temperature crossing the safety threshold. The threshold for this type of heat event in the region is set at 40°C.

The forecast is scheduled for August 31, 2026, with the peak temperature expected to hit 42.3°C. The alert was officially triggered at the start of the day on August 31.

This high-severity designation indicates significant heat conditions for the city of Mexicali. The report is based entirely on automatic forecast data compiled by wweather1.com.

Why it is dangerous and what to do

⚠️ Safety
• Stay hydrated by drinking plenty of water throughout the day.
• Avoid direct exposure to the sun during the hottest peak hours.
• Utilize air conditioning or seek shaded areas to remain cool.
• Monitor vulnerable individuals, including children and the elderly, for signs of heat-related illness.
📊 The numbers, from wweather1 data
Mexicali: now +35°, Clear.
The record for this date is +46° (1950).
Three-day forecast: 31 August: +42°/+28° · 1 September: +42°/+27° · 2 September: +41°/+29°
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.

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