Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	0.5	0.5	0.89	1.5	1.61	1.69	1.61	1.61	1.61	1.69	2.39	2.69	3.19	3.69	4.11	4.5	4.5	4.31	3.31	2.69	2.61	2.61	2.69	3.39
Wind gust (m/s)	0.61	4.5	0.89	1.61	2.61	3.5	3.11	3.31	3.53	4.14	4.33	4.5	4.72	4.83	5.22	5.75	6.14	6.92	7.81	7.92	8.11	8.31	9.61	9.92
Wind direction (°)	WNW 294°	NNW 338°	N 355°	NNE 14°	NNE 15°	NNE 15°	NNE 15°	NNE 14°	NNE 14°	NNE 26°	NNE 30°	NE 36°	NE 36°	NNE 30°	NNE 30°	NNE 31°	NE 37°	NE 44°	NE 54°	ENE 60°	ENE 57°	ENE 59°	ENE 60°	ENE 66°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	60	60	59	60	65	73	80	83	85	78	68	60	54	50	50	50	51	50	52	55	57	61	67	68

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	771	770	770	770	770	771	771	771	771	772	772	772	772	772	771	771	771	772	772	773	773	773	773	773

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	3	3	4	4	5	5	5	5	5	5	4	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Tue, Oct 20, 2026

Niagara Falls on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →