| Celje | | | 12 |  | 11 | | 1026 | | |
| Cerklje Airport (at Krka river) |  | prevailingly cloudy | 13 |  | 7 | | 1026 | | |
| Crnomelj | | | 13 |  | 0 | | 1026 | | |
| Katarina | | | 10 | | | | | | |
| Kocevje | | | 11 | | | | | | |
| Kredarica |  | prevailingly cloudy | -3 |  | 11 | | *
753 | | |
| Lesce | | | 11 |  | 7 | | 1026 | | |
| Lisca |  | prevailingly cloudy | 7 |  | 0 | | *
916 | | |
| Ljubljana |  | prevailingly cloudy | 12 |  | 4 | | 1026 | | |
| Ljubljana Jože Pučnik Airport |  | prevailingly cloudy | 11 |  | 4 | | 1026 | | |
| Maribor Edvard Rusjan Airport |  | prevailingly cloudy | 10 |  | 7 | | 1027 | | |
| Murska Sobota |  | prevailingly cloudy | 10 |  | 0 | | 1027 | | |
| Nova Gorica |  | cloudy | 12 |  | 7 | | 1027 | | |
| Novo mesto |  | cloudy | 11 |  | 4 | | 1027 | | |
| Portorož Airport |  | cloudy | 13 |  | 4 | | 1027 | | |
| Postojna |  | cloudy | 9 |  | 11 | | | | |
| Ratece | | | 8 | | | | | | |
| Slovenj Gradec |  | clear | |  | 4 | | | | |
| Vogel | | | 2 | | | | | | |
| Vojsko | | | | | | | | | |