Recent short-range ensemble forecasts from European models show the highest temperature in Munich on June 16 likely falling between 21–24 °C, with the tightest clustering around 22–23 °C, directly supporting the market’s near-even split between those two outcomes. Day-to-day variability stems primarily from uncertain low-level cloud cover and boundary-layer mixing under a weak westerly flow, which can suppress or enhance afternoon heating by 1–2 °C depending on the timing of any residual frontal moisture. Historical June climatology places the 90th-percentile daily maximum near 27 °C, but current steering patterns and upstream Atlantic ridging favor near-normal rather than anomalous warmth. Updated model runs and observational adjustments over the next 48 hours remain the key catalysts that could shift implied probabilities among the leading bins.