**Forecast models for Buenos Aires on August 7, 2026, converge on a daily maximum near 13–15 °C, aligning closely with the market’s leading outcomes of 14 °C (43.5 %), 13 °C (27.5 %), and 15 °C (27.5 %).** Southern Hemisphere winter conditions, characterized by lower solar insolation and prevailing westerly flow, produce typical early-August highs of 15–17 °C according to long-term climatology from the Servicio Meteorológico Nacional (SMN). Recent guidance from SMN, BBC Weather, and international models shows stable atmospheric patterns with limited warm-air advection or cloud-cover variability expected to push temperatures outside this narrow range. Current observations indicate mild conditions continuing into the period, with no significant synoptic shifts such as strong cold fronts or subtropical ridge strengthening noted in the latest runs. Traders therefore assign the highest implied probabilities to these three bins, reflecting the tight clustering of ensemble forecasts and historical precedent for minimal day-to-day volatility in the absence of major weather system changes. Resolution will depend on the official maximum recorded by SMN stations; any late-model adjustment in boundary-layer mixing or wind direction could still shift the outcome by 1 °C.