Official forecasts from European meteorological agencies show Paris under a stable high-pressure system on October 2, with light northeasterly winds, mostly clear to partly cloudy skies, and minimal precipitation risk supporting a daytime maximum near 21–22°C. This autumn pattern aligns with typical early-October norms of 18–20°C while recent model runs from multiple centers converge on mild conditions without significant warm-air advection or cloud cover to alter the outcome. Trader consensus reflected in the 51% implied probability for 22°C and 29.5% for 21°C tracks this consensus, though small forecast adjustments in afternoon timing or local measurement could shift the exact peak within the 20–23°C range before resolution.