| 9/7/2013 | Dixie State (4-7) | 14 | at | Idaho State | 40 | GNWAC (D2) | ||
| 9/14/2013 | Western State (2-9) | 3 | at | Idaho State | 29 | RMAC (D2) | ||
| 9/21/2013 | Idaho State | 0 | at | Washington (9-4) | 56 | at P12 | ||
| 9/28/2013 | Idaho State | 13 | at | UC Davis (5-7,5-5) | 30 | |||
| 10/5/2013 | North Dakota (3-8,2-7) | 28 | at | Idaho State | 25 | |||
| 10/12/2013 | Northern Colorado (1-11,0-8) | 26 | at | Idaho State | 40 | |||
| 10/19/2013 | Idaho State | 30 | at | Northern Arizona (9-3,8-1) | 39 | |||
| 10/26/2013 | Idaho State | 9 | at | Southern Utah (8-5,6-3) | 19 | |||
| 11/2/2013 | Eastern Washington (12-3,8-0) | 55 | at | Idaho State | 34 | |||
| 11/9/2013 | Portland State (6-6,4-5) | 38 | at | Idaho State | 31 | |||
| 11/16/2013 | Idaho State | 13 | at | BYU (8-5) | 59 | at IND | ||
| 11/23/2013 | Idaho State | 7 | at | Weber State (2-10,1-7) | 32 |
| vs Idaho State | vs Other Opponents | Idaho State compared to OOs | |
| Record: | 9-3 | 60-75 | |
| Points Scored: | 33.25 | 25.82 | -7.43 |
| Points Allowed: | 22.58 | 28.24 | -5.66 |
| Margin: | 10.67 | -2.42 | -13.09 |
| Total Points: | 55.83 | 54.06 | 1.77 |