The IMD now, as of June 24/26, has moved the nothern limit of the monsoon up the west coast into Gujarat and into interior Mah..
In the Eastern region, it is still the same, more or less. Onset regions as of the 24th june was two or more weeks behind schedule over central region, and eastern India, with little or no advance during last four weeks.
Hence, the inland peninsula regions, will continue to be almost dry till first week of July. Along the west coast, the existing trough is expected to slide down , and linger off the Karnatak/Kerala coast from Monday onwards. Meaning, the rains in Konkan will reduce, to some extent, after the week- end.
Mumbai can get about 80 to 100mms on Sat/Sun. Thereafter, from Monday, it should get around 25mms/day for the next few days.