Recent forecasts for São Paulo indicate a likely daily maximum near 24–26°C on August 9, consistent with typical late-winter conditions where average highs reach about 23–24°C amid cooler polar air intrusions. Trader sentiment clusters around these bins because subtle differences in model guidance hinge on the timing and strength of a passing cold front or high-pressure ridge: stronger northerly flow and clearer skies could boost insolation and push readings to 26°C, while increased cloud cover or southeasterly advection keeps values at or below 24°C. Official INMET observations will resolve the exact peak, with ensemble spread reflecting modest uncertainty in boundary-layer mixing and urban heat effects typical for the metropolitan area.