visiting mumbai for the first time

hey guys, i will be travelling to mumbai on the 20th of this month for the first time, for the coldplay concert. i’m from delhi and the winter here is veeeeery cold (burr). i understand it’s probably hot in mumbai rn and wanted to ask what kind of clothes i should be carrying? does it get chilly at night? also, could you please recommend some places/restaurants that i must visit while im there. thanks!