Rumor Has It by Donna Summer first appeared on the Israeli foreign-music chart on 26 Mar 1978, entering at #19. It peaked at #14 on 23 Apr 1978. In total it spent 4 weeks on the chart, last charting on 30 Apr 1978. It also made the year-end chart: #65 of 1978.
| Wk | Date | Pos |
|---|---|---|
| 1 | 26 Mar 1978 | 19 |
| 2 | 16 Apr 1978 | 16 |
| 3 | 23 Apr 1978 | 14 |
| 4 | 30 Apr 1978 | 23 |