Warren County Weather ForecastUnited StatesILWarren County5464MonmouthSlight Chance Rain Showers5564RosevilleSlight Chance Rain Showers5463CameronChance Rain ShowersAlexisBerwickCameronColdbrookEarp AirportEleanorGerlawGibson Restricted Landing AreaGillen AirportGreenbushKirkwoodLake WarrenLittle Swan LakeLittle YorkMassasauga Prairie Nature PreserveMonmouthMonmouth Municipal AirportOrmondeRosevilleShanghai CitySmithshireSwan CreekYoungstown