5-day weather forecast Niagara 08-04-2026

Weather forecast Niagara Wednesday, April 8 08.04.2026: light rain, temperature from -6 °C to 8 °C.

Precipitation probability 100%. Wind up to 7 m/s (gusts 13.5 m/s). Air humidity 74–98%, atmospheric pressure 756–772 mm Hg, UV index up to 2.5.

Sunrise 06:18
Sunset 19:30

Waning Gibbous70% illuminated
Moonrise 01:50 · Moonset 09:36

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Table

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Wed, Apr 8, 2026

Thu, Apr 9 →

Forecast from -6 °C to 8 °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)	-4	-5	-5	-6	-5	-4	-4	-3	-2	-1	0	1	2	4	5	7	7	6	6	6	6	7	8	7
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	2.09	3.14	4.18	2.66	1.9	1.15	0.57	0.29	0	0.52	0.78	1.04	4.25	5.85	7.45	1.6

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 (%)	26	25	35	41	46	73	86	100	100	100	100	100	100	100	98	97	96	98	99	100	80	70	60	76
Rain chance (%)	0	0	0	0	0	0	0	0	100	100	100	100	100	100	100	100	0	100	100	100	100	100	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)	3.11	2.89	2.69	2.5	3	3.61	4.31	4.61	5.11	5.19	5.69	5.5	5.69	5.61	5.81	6	6	5.89	6.19	6.69	6	5.11	7	4.81
Wind gust (m/s)	4.75	4.64	5	4.89	5.33	5.53	6.17	6.61	7.31	7.44	7.89	7.75	8.11	8.22	9.33	10.47	11.08	12.06	12.81	13.5	11.36	9.39	12.64	9
Wind direction (°)	SSE 161°	SSE 162°	SSE 152°	SSE 148°	SSE 152°	SSE 162°	S 172°	SSE 166°	SSE 165°	SSE 166°	S 169°	S 171°	S 171°	S 173°	S 177°	S 183°	S 186°	S 185°	S 183°	S 184°	SSW 204°	SSW 208°	SSW 199°	WSW 245°

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 (%)	76	75	74	74	74	80	83	86	89	90	91	89	88	87	81	78	75	85	89	94	96	97	98	94

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	771	770	770	770	769	768	767	766	765	764	763	762	761	760	758	758	758	757	757	757	757	757	756

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	0.2	0.2	0.4	1.2	1.7	2.5	2.1	1.9	1.1	0.4	0.1	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)	4.8	4.5	4.3	5	5.2	5.3	5.7	5.9	6.2	8.1	10.5	18	15.5	13	12.6	12.3	12.1	12.2	12.6	12.9	12.4	11.6	11.1	11.2
PM10 (µg/m³)	5.3	5	4.8	5.4	5.6	5.8	6.2	6.4	6.9	9	12.1	23.5	19.8	15	13.8	13.3	12.9	13	13.3	13.6	13.2	12.7	12.2	12.4
Ozone (O₃) (µg/m³)	80	82	84	85	85	84	82	79	78	79	81	83	85	87	88	88	88	87	87	87	86	85	83	82
NO₂ (µg/m³)	4.3	4.2	4.3	4.7	5.3	5.8	6.2	6.5	6.7	6.5	6.2	6.1	6.4	6.9	7.3	7.5	7.5	7.2	6.2	4.8	3.7	3.2	3	2.9
SO₂ (µg/m³)	1.9	2	2.2	2.4	2.6	2.8	2.9	3	3.2	3.7	4.4	4.8	4.7	4.4	4.2	4.4	4.7	4.7	4.1	3.1	2.3	1.9	1.6	1.5
CO (µg/m³)	172.9	165.9	161.9	161.9	165.9	169.9	176.9	184.9	189.9	189.9	186.9	185.9	188.9	194.9	198.9	201.9	204.9	200.9	186.9	165.9	151.9	148.9	150.9	154.9

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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.

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