Weather forecast Niagara Falls 20-12-2025

Weather Saturday 20 December temperature from -5 °C to 5 °C, cloud cover up to 100%, precipitation is expected with a 64% chance, wind up to 10.11 m/s (gusts up to 16.61 m/s), air humidity from 52% to 79%, atmospheric pressure from 756 to 767 mm Hg, UV Index to 2 during the day. Forecast for the next days on the chart.