U.S. stock index futures pointed to a lower open on Monday as traders focused on fresh economic data ahead of a probable interest rate hike in the U.S. this month.

Market expectations for a March rate hike have skyrocketed to 81 percent, according to the CME Group's FedWatch tool, on the back of hawkish rhetoric and solid economic data. The Federal Open Market Committee meeting is scheduled for March 14-15.

On the data front, Monday will see factory orders for January released for 10 a.m ET.

On the earnings front, Thor Industries, Analogic, Ascena Retail and Korn/Ferry are all due to report after the market close.