June in Weimar averages a daily high of 22.5°C with nights around 11.8°C. Expect roughly 11.4 wet days totalling 51.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Weimar is May–September.
Based on WEIMAR SCHONDORF, GM (4.7km), 1995–2024. 18 years of June data.