Forecast models from sources like NOAA-aligned services and local meteorological agencies indicate a high probability of overcast skies and late-day showers in Mexico City on August 22, driven by the region's peak rainy season and moist southeasterly flow. These conditions limit solar heating and cap afternoon temperatures near the 22–24°C range, aligning with the market's tight clustering around 23°C (33.5% implied) and 24°C (25.5%). Historical August baselines average 23–24°C highs with frequent convective activity, though any earlier clearing or reduced moisture could push readings toward 25°C; updated model runs tonight will refine the precise maximum before resolution.