Recent forecast models from sources like GFS indicate Beijing's overnight low on October 13 will likely reach 9–10°C under clear skies and moderate northwest winds of 5–10 mph, promoting radiative cooling after a daytime high near 21–22°C. This setup aligns with typical mid-October patterns where dry air and light winds allow temperatures to drop efficiently toward dawn, though slight model variations in wind strength or residual cloud cover could shift the minimum by 1–2°C. Trader sentiment remains closely balanced between milder outcomes above 16°C and colder readings at or below 6°C, reflecting uncertainty in exact minimum timing and local urban heat influences versus broader regional cooling from northerly flow. Updated model runs and official observations will clarify resolution thresholds soon.