Recent forecasts from sources including the Finnish Meteorological Institute and global models indicate overnight temperatures in Helsinki will likely bottom out near 13–14 °C under persistent cloud cover, light northerly winds, and scattered showers. These conditions limit radiative cooling, preventing a sharper drop despite the date’s climatological average minimum near 12 °C. Earlier observations on 23 August already registered 14–15 °C at dawn with dew points close to the air temperature, supporting the market’s heavy weighting toward 13 °C and 14 °C. Model consensus shows little disagreement on the overnight low, with only modest uncertainty from possible breaks in the cloud deck that could allow a brief dip toward 12 °C.