June in Vilnius averages a daily high of 22.3°C with nights around 10.9°C. Expect roughly 12 wet days totalling 58.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Vilnius is June–September.
Based on VILNIUS, LH (13.1km), 1995–2024. 24 years of June data.