Let's Groove by Earth, Wind & Fire first appeared on the Israeli foreign-music chart on 30 Nov 1981, entering at #27. It peaked at #16 on 21 Dec 1981. In total it spent 9 weeks on the chart, last charting on 25 Jan 1982.
| Wk | Date | Pos |
|---|---|---|
| 1 | 30 Nov 1981 | 27 |
| 2 | 7 Dec 1981 | 25 |
| 3 | 14 Dec 1981 | 21 |
| 4 | 21 Dec 1981 | 16 |
| 5 | 28 Dec 1981 | 16 |
| 6 | 4 Jan 1982 | 18 |
| 7 | 11 Jan 1982 | 27 |
| 8 | 18 Jan 1982 | 35 |
| 9 | 25 Jan 1982 | 39 |