| Celje | | | 4 |  | 4 | | 1026 | | |
| Cerklje Airport (at Krka river) |  | prevailingly cloudy | 9 |  | 11 | | 1026 | | |
| Crnomelj | | | 11 |  | 7 | | 1026 | | |
| Katarina | | | 6 | | | | | | |
| Kocevje | | | 5 | | | | | | |
| Kredarica | | | -4 | | 4 | | *
752 | | |
| Lesce | | | 3 | | 4 | | 1027 | | |
| Lisca | | prevailingly cloudy | 5 | | 14 | | *
915 | | |
| Ljubljana | | prevailingly cloudy | 7 | | 4 | | 1026 | | |
| Ljubljana Jože Pučnik Airport |  | moderately cloudy | 3 | | 0 | | 1027 | steady | |
| Maribor Edvard Rusjan Airport | | prevailingly cloudy | 7 | | 11 | | 1026 | | |
| Murska Sobota | | prevailingly cloudy | 7 |  | 4 | | 1026 | | |
| Nova Gorica |  | Light drizzle | 9 |  | 4 | | 1026 | | |
| Novo mesto | | prevailingly cloudy | 8 | | 4 | | 1026 | | |
| Portorož Airport |  | cloudy | 10 | | 0 | | 1026 | | |
| Postojna | | cloudy | 6 |  | 4 | | | | |
| Ratece | | | 0 | | | | | | |
| Slovenj Gradec | | prevailingly cloudy | | | 4 | | | | |
| Vogel | | | 1 | | | | | | |
| Vojsko | | | | | | | | | |