Recent forecasts for Buenos Aires on June 20 point to a daytime high near 13–14°C under mostly clear to partly cloudy skies, consistent with mid-June climatology where average maxima reach about 14–16°C amid the Southern Hemisphere winter. Model consensus from regional sources shows stable high pressure and light northerly winds limiting daytime warming, following a cool spell with observed highs of 12–13°C on June 18 after warmer readings near 19°C mid-month. Trader emphasis on 15–16°C outcomes reflects typical forecast uncertainty ranges of 1–2°C tied to exact cloud timing and boundary-layer mixing, while lower probabilities for 17°C+ align with the absence of strong warm advection. Updated model runs and official observations from Argentine meteorological services remain the key near-term catalysts.