Chandigarh, Sept. 27 -- Though monsoon has officially retreated, the city experienced 3.8mm rain onSaturday evening owing to an active western disturbance. This led to pleasant conditions in the evening after a warm day. The maximum temperature on Saturday was 32degC, normal for this time of the year, while the minimum was 26degC, three degrees above normal. India Meteorological Department officials predicted a drop in mercury levels in the coming days. According to them, the maximum temperature is expected to remain between 29degC and 31degC, while the minimum is likely to stay between 23degC and 24degC....