Recent ensemble forecasts from multiple meteorological models show Cape Town's October 5 maximum temperature centered in the low-to-mid 20s °C, driven by moderate southwesterly flow and partial cloud cover that limits peak solar heating ahead of an approaching frontal system. October climatology places typical highs near 20–21 °C, and current guidance aligns with this baseline while noting modest warming potential if clearer skies develop. Model spread creates the tight market clustering around 25–27 °C versus lower outcomes, with resolution hinging on official South African Weather Service observations. Updated model runs and local agency briefings over the next 48 hours will further refine the range before the market settles.