Recent forecasts for Buenos Aires on October 1 indicate a daytime high near the historical average of 17–18°C, with models showing highs of 16–19°C amid partly cloudy skies and light southerly winds. These conditions stem from a transitional spring pattern with moderate high pressure and limited daytime heating, keeping extremes unlikely as confirmed by multiple ensemble runs. Trader consensus clusters around 16–18°C because forecast uncertainty remains elevated this close to the date, with potential shifts from evolving cloud cover or wind patterns that could alter maximum temperatures by 1–2°C. Official updates from the Servicio Meteorológico Nacional and global models will clarify resolution thresholds before market close.