Current National Weather Service and model guidance for Denver on October 10 point to a minimum temperature in the mid-50s°F, driven by persistent unseasonably warm southerly flow and delayed seasonal cooling, with overnight lows forecast near 55–58°F under mostly clear to partly cloudy skies and light southwest winds. This consensus supports the elevated market-implied odds on the 58–59°F bin while leaving room for modest upward revision if the warm ridge holds longer than expected. Differentiation among nearby bins hinges on subtle variables such as exact dewpoint depression, boundary-layer mixing, and any increase in high cloud cover that could limit nocturnal radiative cooling; lower-probability colder outcomes would require an earlier-than-anticipated cold front or stronger radiational cooling under clear, calm conditions. Updated model runs and NWS forecast discussions over the next 48 hours will likely narrow the range ahead of resolution.