Recent forecasts from multiple models converge on a minimum temperature near 13–14°C for Ankara on September 18, with trader sentiment reflecting this narrow range amid lingering uncertainty from overnight radiative cooling and variable cloud cover. Light showers or increased humidity associated with a passing front could suppress the overnight low by limiting heat loss, while clearer intervals would favor stronger cooling toward 12°C or below at the city’s ~890 m elevation. Historical mid-September baselines hover around 14–15°C, but recent regional precipitation has introduced modest variability in boundary-layer moisture and wind patterns that models continue to resolve differently. Updated runs from national meteorological agencies expected overnight will likely clarify whether the lowest reading settles at 13°C or edges toward 14°C.