**Trader sentiment for Munich's highest temperature on October 5, 2026, centers on 21°C (48% implied probability) and 22°C (33.5%), with 20°C as a notable secondary outcome at 14%.** This distribution reflects numerical weather prediction model consensus from sources like the GFS, showing a mild autumn air mass with daytime highs most likely peaking in the low 20s Celsius. Early October climatology in Munich supports this range, with historical averages near 16–17°C but frequent excursions to 20–23°C under stable high-pressure patterns or southerly flow before cooler Atlantic systems arrive. Recent forecast runs indicate partly cloudy to showery conditions with light winds, limiting strong diurnal heating or cooling while allowing temperatures to reach 19–22°C during peak afternoon hours (around 14:00–16:00 local time). Model agreement is reasonably tight, though minor differences in cloud cover, timing of any showers, and boundary-layer mixing create the observed spread favoring 21°C. Official station observations from sites such as Munich city or the airport will resolve the market, with any upward revision in model guidance toward clearer skies potentially boosting the 22°C share. Later in the week, a shift to cooler, wetter conditions is expected, underscoring the transient mild spell currently priced by traders.