Recent model consensus from sources like GFS and ECMWF indicates Moscow's October 15 daytime high will likely fall between 8–12°C amid persistent cloud cover, light showers, and northerly to northwesterly winds advecting cooler maritime air. These conditions suppress surface heating and align with the market's tight clustering around 9°C (30%), 10°C (28.5%), and 8°C (26%), where small differences in forecast timing of any partial clearing or wind shift determine the exact peak. October climatology supports this range, with typical highs near 9–11°C, though model divergence on precipitation duration and boundary-layer mixing introduces modest uncertainty ahead of updated runs in the next 24–48 hours.