ClimaGo › Vilnius › Weather in September
Lithuania
September in Vilnius brings mild early autumn weather with temperatures around 15°C, perfect for exploring Old Town's cobblestone streets and enjoying lingering outdoor café culture before cooler weather arrives.
Avg High
17°C
Avg Low
9°C
Daily Rain
1.5mm
Rainfall
Low
💡 Best months to visit Vilnius: Jul, Jun, Aug
Vilnius' baroque architecture, Jewish heritage sites and bohemian atmosphere reveal Lithuania's artistic soul.