Piatt County Weather ForecastUnited StatesILPiatt County1229MonticelloMostly Sunny1229BementMostly SunnyBementBlue RidgeCerro GordoCiscoClapper AirportDe LandGalesvilleHammondLa PlaceLodgeLodge Park County Forest PreserveMansfieldMilmineMonticelloNiklaus Restricted Landing AreaPiatt County AirportRobert Allerton ParkSangamon ParkTriple Creek AirportVan Gorder AirportWhite Heath