| Celje | | | 1 |  | 7 | | 1019 | | |
| Cerklje Airport (at Krka river) |  | moderately cloudy | 4 |  | 22 | | 1019 | | |
| Crnomelj | | | 2 |  | 4 | | 1020 | | |
| Katarina | | | 1 | | | | | | |
| Kocevje | | | -1 | | | | | | |
| Kredarica |  | mostly clear | -2 |  | 47 | 68 | *
747 | | |
| Lesce | | | -6 |  | 7 | | 1024 | | |
| Lisca |  | cloudy | 0 | | 36 | 58 | *
907 | | |
| Ljubljana | | mostly clear | -2 |  | 7 | | 1022 | | |
| Ljubljana Jože Pučnik Airport | | mostly clear | -6 |  | 14 | | 1023 | | |
| Maribor Edvard Rusjan Airport | | cloudy | -3 | | 7 | | 1017 | | |
| Murska Sobota | | cloudy | -4 | | 0 | | 1018 | | |
| Nova Gorica | | moderately cloudy | -2 |  | 4 | | 1023 | | |
| Novo mesto | | cloudy | 1 |  | 7 | | 1020 | | |
| Portorož Airport | | cloudy | 4 |  | 4 | | 1022 | | |
| Postojna | | cloudy | 3 | | 11 | | | | |
| Ratece | | | -9 | | | | | | |
| Slovenj Gradec |  | prevailingly cloudy | -7 | | 4 | | | | |
| Vogel | | | 1 | | | | | | |
| Vojsko | | | | | | | | | |