Weather forecast Niagara Falls 17-09-2025

Weather Wednesday 17 September temperature from 17 °C to 26 °C, cloud cover up to 10%, no precipitation, wind up to 4.31 m/s (gusts up to 6.47 m/s), air humidity from 39% to 58%, atmospheric pressure from 761 to 765 mm Hg, UV Index to 7 during the day. Forecast for the next days on the chart.