| Celje | | | 19 |  | 7 | | | | |
| Cerklje Airport (at Krka river) |  | prevailingly cloudy | 21 | | 4 | | 1018 | | |
| Crnomelj | | | 24 |  | 11 | | 1017 | | |
| Katarina | | | 17 | | | | | | |
| Kocevje | | | 23 | | | | | | |
| Kredarica |  | Rain shower(s) | 6 |  | 11 | | *
756 | | |
| Lesce |  | Rain shower(s) | 16 |  | 0 | | 1018 | | |
| Lisca |  | cloudy | 16 | | 7 | | *
912 | | |
| Ljubljana | | prevailingly cloudy | 18 | | 7 | | 1018 | | |
| Ljubljana Jože Pučnik Airport |  | Light rain shower | 16 | | 4 | | 1018 | | |
| Maribor Edvard Rusjan Airport | | cloudy | 18 | | 7 | | 1019 | | |
| Murska Sobota |  | Heavy rain | 18 |  | 4 | | 1019 | | |
| Nova Gorica |  | moderately cloudy | 24 | | 11 | | 1016 | | |
| Novo mesto | | prevailingly cloudy | 22 |  | 0 | | 1018 | | |
| Portorož Airport |  | partly cloudy | 25 |  | 11 | | 1017 | | |
| Postojna | | prevailingly cloudy | 20 | | 4 | | | | |
| Ratece | | | 14 | | | | | | |
| Slovenj Gradec | | prevailingly cloudy | 16 | | 7 | | | | |
| Vogel |  | Light rain | 12 | | | | | | |
| Vojsko | | | | | | | | | |