| Celje | | | 5 |  | 4 | | 1003 | | |
| Cerklje Airport (at Krka river) |  | prevailingly cloudy | 6 | | 7 | | 1003 | | |
| Crnomelj |  | Drizzle | 10 |  | 4 | | 1002 | | |
| Katarina | | | 1 | | | | | | |
| Kocevje |  | Rain | 6 | | | | | | |
| Kredarica |  | Fog | -10 | | 7 | 58 | *
731 | | |
| Lesce | | | 4 |  | 11 | | 1003 | | |
| Lisca |  | in clouds | 0 |  | 25 | 47 | *
893 | | |
| Ljubljana |  | Light rain | 5 |  | 4 | | 1004 | | |
| Ljubljana Jože Pučnik Airport |  | Light drizzle | 4 | | 7 | | 1004 | | |
| Maribor Edvard Rusjan Airport |  | cloudy | 2 | | 7 | | 1003 | | |
| Murska Sobota | | prevailingly cloudy | 2 |  | 4 | | 1003 | | |
| Nova Gorica | | cloudy | 4 | | 4 | | 1005 | | |
| Novo mesto |  | Light drizzle | 6 | | 4 | | 1003 | | |
| Portorož Airport | | cloudy | 6 | | 7 | | 1004 | | |
| Postojna | | cloudy | 4 | | 7 | | | | |
| Ratece | | | 1 | | | | | | |
| Slovenj Gradec | | cloudy | 1 |  | 0 | | | | |
| Vogel |  | Light snow | -4 | | | | | | |
| Vojsko | | | | | | | | | |