Recent ensemble forecasts from the European Centre for Medium-Range Weather Forecasts and German Weather Service show Munich maximum temperatures on August 20 likely falling in the 25–27°C range under variable high-pressure influence and moderate southerly flow typical of late summer. This tight clustering of model guidance, with limited divergence on timing of any weak fronts or increased cloud cover that could cap peaks, underpins the near-even market-implied probabilities for 25°C, 26°C, and 27°C. Historical climatology places average August highs near 22–24°C, so current conditions reflect a modest positive anomaly without extreme heat advection. Updated model runs over the next 24–48 hours, particularly afternoon verification of boundary-layer mixing and insolation, will refine exact resolution criteria for the daily maximum recorded at official stations.