The Meteorological Department has also predicted more than normal rains in most areas of the country this month.
According to Chief Meteorologist Sardar Sarfaraz, light rain and drizzle are likely to occur in Karachi for a few days, another system from the Bay of Bengal may affect Karachi.
He said that another spell of monsoon may rain in Karachi from the evening of August 5.
According to the Chief Meteorologist, there is a possibility of moderate rains in Karachi and the rain is likely to continue from August 8 to 9, while there is a possibility of rain in the city from August 12 to 14.