Weather forecast Helsinki 20-01-2026

Weather Tuesday 20 January temperature from -7 °C to -1 °C, cloud cover up to 100%, no precipitation, wind up to 3.81 m/s (gusts up to 7.25 m/s), air humidity from 89% to 95%, atmospheric pressure from 773 to 775 mm Hg, UV Index to 2 during the day. Forecast for the next days on the chart.