Forecast models for Munich on October 2 indicate a daily maximum likely in the 18–21°C range, with trader consensus centered on 19–20°C reflecting widespread cloud cover and periods of showers that limit daytime heating. Northerly flow under a building high-pressure ridge advects cooler, moist air from the North Sea, suppressing insolation while increasing humidity and reducing the diurnal temperature range. Historical climatology places the early-October average high near 17°C, so current conditions represent a modest positive anomaly that could shift if rainfall timing or clearing trends differ from guidance. Updated runs from agencies such as DWD and ECMWF, plus real-time observations, will refine the precise peak before market resolution.