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)	2.81	2.61	2.69	2.61	2.39	2.61	2.89	3.19	3.31	3.69	4.19	4.61	5	5.31	5.69	5.61	5.5	5.39	4.81	4.31	3.69	3.11	2.5	1.89
Wind gust (m/s)	8.39	7.5	7.72	6.61	6.5	6.61	8.31	9.31	7.31	7.11	6.89	6.72	7	7.31	7.61	7.69	7.81	7.83	8.11	8.31	8.61	7.81	7	6.22
Wind direction (°)	E 90°	E 86°	E 88°	E 85°	E 86°	E 82°	ENE 74°	ENE 74°	E 85°	E 83°	E 80°	ENE 77°	ENE 78°	E 80°	E 81°	E 83°	E 85°	E 87°	E 87°	E 87°	E 88°	E 79°	ENE 69°	ENE 60°

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 (%)	61	64	65	66	67	69	62	58	73	66	58	51	51	51	50	52	53	54	59	64	69	73	77	81

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)	772	772	770	772	772	769	772	773	769	769	768	768	768	767	767	767	767	767	767	767	767	767	767	767

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	0.1	4	4	5	5	5	5	4	5	4	3	3	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Wed, Sep 23

Thu, Sep 24, 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 →