According to http://www.bankrate.com/

Which by the way is exactly where it was back on 4/13/14. Lets do a recent look back of Freddie Mac 30-year rates by month:

• Mar 2014 – 4.34%
• Feb 2014 – 4.30%
• Jan 2014 – 4.43%
• Dec 2013 – 4.46%
• Nov 2013 – 4.26%
• Oct 2013 – 4.19%
• Sep 2013 – 4.49%
• Aug 2013 – 4.46%
• Jul 2013 – 4.37%
• Jun 2013 – 4.07%
• May 2013 – 3.54%
• Apr 2013 – 3.45%
• Mar 2013 – 3.57%