Weather forecast Helsinki 22-09-2025

Weather Monday 22 September temperature from 8 °C to 14 °C, cloud cover up to 100%, no precipitation, wind up to 6.69 m/s (gusts up to 10.53 m/s), air humidity from 53% to 85%, atmospheric pressure from 755 to 758 mm Hg, UV Index to 4 during the day. Forecast for the next days on the chart.