Recent forecast model runs from sources including the Met Office and regional analyses indicate a daytime high near 24–25°C for Mexico City on October 12, driven by moderate southerly flow, partial cloud cover, and scattered showers that limit full solar heating at the city’s 2,240 m elevation. These conditions align with climatological October averages while suppressing extremes, positioning 25°C as the market’s leading outcome at 52.5% implied probability and 24°C at 29%. Traders appear to weigh the balance between daytime warming potential and precipitation timing, with lower probabilities assigned to 26°C or higher (14%) given expected moisture and the small shares for cooler readings reflecting limited downside risk under current steering patterns. Updated model guidance ahead of local noon will refine these near-term odds.