NJ on Air Weather from Meteorologist Bobby Kupcha. Mix of sun and clouds, becoming windy, muggy and warm. A cold front approaches early Sunday, with clouds, scattered showers and maybe a rumble of thunder. Turning windy and chillier for the afternoon. Monday mix of sun and clouds, windy to start, winds clam down for the afternoon, Tuesday and Wednesday, mix of sun and clouds, breezy. Thursday we moderate with a mix of sun and clouds.