5-day weather forecast Niagara Falls 23-05-2026

Weather forecast Niagara Falls Saturday, May 23 23.05.2026: cloudy, temperature from 11 °C to 13 °C.

Precipitation probability 89%. Wind up to 5.61 m/s (gusts 8.61 m/s). Air humidity 68–94%, atmospheric pressure 767–769 mm Hg, UV index up to 4.

Sunrise 05:46
Sunset 20:41

First Quarter45% illuminated
Moonrise 13:06 · Moonset 02:05

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Table

← Fri, May 22

Sat, May 23, 2026

Sun, May 24 →

Forecast from 11 °C to 13 °C and precipitation

Temperature & Precipitation
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
Temperature (°C)	12	12	12	11	11	11	11	11	12	12	12	12	12	12	12	13	13	13	13	13	12	12	12	12
Precipitation (mm/hr)	0	0	0	0.02	0.02	0	0	0	0	0.24	0.21	0.09	0.93	1.21	0	0	0	0	0	0	0	0	0.1	0.11

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	15	21	48	86	79	99	51	47	100	73	66	100	100	100	100	93	86	79	81	82	84	89	95	100
Rain chance (%)	0	0	0	89	65	0	0	0	0	100	100	100	100	100	0	0	0	0	0	0	0	17	100	100

Wind speed and direction

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)	3.61	3.39	3.61	3.19	3.89	4.11	4.69	5	4.89	5.39	5.19	4.69	5.31	5.39	5.31	5.39	5.5	5.61	5.61	5.5	5.5	5.39	5.39	5.31
Wind gust (m/s)	6.92	6.78	6.92	6.11	7.25	6.97	8	8.25	7.92	8.28	8.33	7.5	8.47	8.47	8.22	8.31	8.39	8.42	8.5	8.61	8.61	8.61	8.5	8.44
Wind direction (°)	E 94°	E 100°	E 97°	E 90°	E 85°	ENE 74°	E 79°	E 80°	E 81°	E 101°	ESE 105°	E 81°	ESE 106°	E 98°	E 86°	E 89°	E 92°	E 95°	E 97°	E 99°	ESE 102°	ESE 104°	ESE 106°	ESE 108°

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 (%)	70	74	68	79	82	78	80	81	88	84	87	90	90	94	84	83	82	80	80	80	80	81	83	84

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)	769	769	767	769	768	767	768	769	768	769	769	769	769	769	769	769	769	769	769	769	769	769	769	769

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	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	0	0	0

← Fri, May 22

Sat, May 23, 2026

Sun, May 24 →

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 →