Lake Lucerne
19.9°
Surface temperature
○ Kastanienbaum
19.8°
○ Lucerne
20.4°
○ Brunnen
20.1°
○ Vitznau
19.6°
○ Flüelen
19.7°
◆ Reuss - Luzern, Geissmattbrücke
21.4°
▲ Water level
433.57 m ü.M.