Served by Weather forecast for Leiden Tue. 16 Dec. Wed. 17 Dec. 16 18 20 22 00 02 04 06 08 10 12 14 16 18 20 22 00 02 04 06 08 10 12 14 16 18 20 22 00 02 04 06 12° 10° 8° 6° 4° 8 6 4 2 0 8 4 0 Temperature °C Precipitation mm Wind m/s