**Cool northeasterly flow and extensive cloud cover are limiting daytime warming in Helsinki for October 13, keeping the daily maximum tightly clustered around 7–8 °C according to the latest model consensus.** Persistent high pressure and northerly winds advecting cooler maritime air from the Baltic region have maintained temperatures several degrees below the mid-October climatological average high of roughly 9–10 °C. Official guidance from the Finnish Meteorological Institute and ensemble runs show afternoon peaks most likely reaching 7–8 °C under mostly cloudy to overcast skies with only light or no precipitation, while any brief clearing or slight southerly shift could push the high to 9 °C. The closely matched market-implied probabilities for 7 °C and 8 °C reflect this narrow uncertainty band, with traders weighting the final model updates and station observations from EFHK expected overnight.