weather in roselle nj
Roselle 10 Day Weather. 1  Saturday:The Roselle forecast for Sep 02 is 67 degrees and Sunny. There is 38 percentage chance of rain and 8 mph winds from the East-Southeast. 2  Sunday:The Roselle forecast for Sep 03 is 73 degrees and Moderate or heavy rain shower. There is 67 percentage chance of rain and 8 mph winds from the South.