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)	2.89	3.11	4	3.39	3.5	3.19	3.31	3.19	3.61	4.5	4.69	4.5	4.11	4.31	3.81	4.11	4	4.11	4.5	4.81	4.69	4.5	3.5	1.81
Wind gust (m/s)	6.5	6.81	7.11	7.61	7.61	7.39	7.53	7.53	7.83	6.92	6.5	6.19	5.33	5.53	4.81	5.03	4.81	5.33	7.19	9.83	10.92	9.81	7.42	4.5
Wind direction (°)	N 11°	NNE 21°	NE 37°	NE 40°	NE 44°	NE 45°	NE 55°	NE 54°	ENE 57°	ENE 71°	ENE 75°	ENE 77°	ENE 66°	E 85°	E 79°	E 85°	ENE 77°	ENE 73°	NE 54°	ENE 67°	ENE 75°	ENE 77°	E 93°	ESE 111°

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 (%)	68	68	70	73	70	71	72	72	71	64	59	52	46	41	36	33	33	34	39	50	50	48	50	61

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)	767	767	767	767	767	768	769	769	769	770	769	768	768	767	767	765	765	764	764	764	763	762	761	761

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	0.3	1.2	2.4	3.4	4.2	3.9	3	1.6	0.7	0.2	0	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	1.3	1.2	1.1	1	1	0.9	0.8	0.8	0.9	0.8	0.9	1	1.1	1.2	1.3	1.5	1.6	1.7	1.9	2.1	2.3	2.6	2.9	3.1
PM10 (µg/m³)	1.4	1.2	1.1	1.1	1.1	1	0.9	0.9	1	0.9	1	1	1.2	1.3	1.4	1.6	1.7	1.8	2	2.2	2.4	2.7	3	3.2
Ozone (O₃) (µg/m³)	63	65	67	68	68	68	68	67	67	68	69	71	73	75	76	76	76	75	72	68	64	60	55	51
NO₂ (µg/m³)	8.1	6.4	4.9	3.9	3.2	2.8	2.7	2.9	2.9	2.7	2.4	2.1	1.9	1.7	1.8	2.2	2.8	3.6	4.7	6	7.1	8	8.8	9.4
SO₂ (µg/m³)	2.8	2.4	2	1.7	1.4	1.2	1	0.8	0.7	0.6	0.5	0.5	0.5	0.6	0.6	0.6	0.7	0.7	0.7	0.7	0.7	0.7	0.8	0.8
CO (µg/m³)	136	136	134	128	120	116	120	127	131	129	124	120	119	119	121	123	125	132	148	169	180.8	186	190	196

← Wed, Oct 14

Thu, Oct 15, 2026

Fri, Oct 16 →

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 →

5-day weather forecast Niagara Falls Oct 15, 2026

Forecast from 9 °C to 17 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction