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)	1.61	1.19	1	0.81	0.61	0.61	0.81	0.69	1	0.89	1.19	1.39	1.69	1.5	1.19	1.61	1.69	1.61	1.89	1.89	1.5	1.61	1.69	1.31
Wind gust (m/s)	3.11	2	1.78	1	0.61	1	0.81	0.75	1.69	1.92	2.19	3.72	2.39	2.19	3.78	2.25	2.14	3.92	3	3.19	3.28	2.22	2.72	2.5
Wind direction (°)	ESE 112°	ESE 111°	E 91°	E 100°	ENE 78°	NNE 30°	NNE 31°	NE 49°	NNE 26°	ENE 72°	ENE 76°	E 93°	SE 130°	SE 144°	ESE 114°	SSE 147°	SSE 148°	ESE 121°	SSE 163°	SSE 156°	ESE 103°	SE 132°	SE 132°	E 101°

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 (%)	79	84	82	82	81	85	81	82	88	70	61	57	49	45	46	41	42	49	60	68	70	73	77	78

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)	774	774	774	775	775	774	776	776	776	776	776	776	776	776	775	774	774	774	774	775	775	776	776	776

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	0.4	1.2	2.2	3.2	3.8	3.5	2.6	1.5	0.6	0	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)	15	14.1	13.1	12.7	12.6	12.5	12.3	12.5	15.4	16.2	13	9.2	8.8	8.6	8.7	8.9	9	9	10.5	14.5	16	16.6	16.6	15.4
PM10 (µg/m³)	15.6	14.9	14	13.7	13.7	13.5	13.3	13.4	16.3	17.1	14.2	11.3	11.2	11.1	11.4	11.6	11.8	11.7	13	16.9	18.3	18.9	19	17.5
Ozone (O₃) (µg/m³)	18	22	24	23	21	18	14	10	12	25	44	60	69	74	77	81	83	79	64	44	29	24	24	26
NO₂ (µg/m³)	42.8	37.3	33.3	32.4	33.1	34.1	36.3	38.7	37.7	29.9	18.5	9.7	6.1	5.1	4.7	3.5	3	5.9	15.5	28.6	38.3	41.7	41.6	39.8
SO₂ (µg/m³)	3.1	2.6	2.3	2.1	2.1	2.1	2.3	2.5	2.7	2.7	2.5	2.3	2	1.7	1.5	1.3	1.3	1.3	1.6	2	2.3	2.4	2.5	2.4
CO (µg/m³)	379	408	423	412	388	370	373	382	371	318	246	190	169	165	165	158	156	174	232	312	372	398	406	401

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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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5-day weather forecast Fairfax Oct 24, 2026

Forecast from 6 °C to 17 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction