October in Kaunas averages a daily high of 11.2°C with nights around 4.3°C. Expect roughly 13.7 wet days totalling 63.5mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Kaunas is May–September.
Based on KAUNAS, LH (5.3km), 1995–2024. 24 years of October data.