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	0.81	0.69	1	1.11	0.89	0.61	0.31	0.39	0.39	0.69	1.19	2.19	3.31	4.5	5.19	5.19	4.61	4.31	3.39	2.69	2.31	2	1.39
Wind gust (m/s)	1.42	1.31	0.81	1	1.19	1	0.72	0.61	0.64	0.81	0.81	6.19	5.19	7.31	7.5	9.19	10.19	4.81	4.61	3.72	2.83	2.42	5	4.39
Wind direction (°)	S 189°	SE 140°	ESE 103°	E 88°	ESE 108°	SE 130°	SSE 160°	SSE 149°	ENE 63°	ESE 105°	S 174°	SSW 201°	SW 220°	WSW 238°	WSW 241°	WSW 241°	WSW 244°	WSW 240°	WSW 242°	WSW 240°	SW 234°	SW 227°	SW 231°	SW 225°

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 (%)	39	38	36	33	31	30	31	32	30	27	25	23	21	20	20	22	25	27	30	33	36	39	42	45

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)	761	761	761	761	760	760	761	761	761	761	761	761	761	760	759	759	759	759	759	759	760	760	760	760

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	0.9	2.3	4	5.3	5.8	5.1	3.6	1.9	0.7	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)	35.3	37.6	39.3	41.9	44.6	46.1	46.3	45.6	44	39.2	30.2	25.1	25.3	27.4	30.5	32.7	32.5	29.5	26.5	27.4	31.2	35.7	42	48.1
PM10 (µg/m³)	48.8	51.5	53	53.7	53.8	52.6	50.9	48.5	46	41.8	35	33.5	35.4	37.7	41.2	43.8	43.9	41.3	38.6	39.1	42.6	48.2	54.6	61
Ozone (O₃) (µg/m³)	15	14	12	8	3	0	0	0	4	23	50	74	93	110	120	123	120	111	96	75	55	35	14	0
NO₂ (µg/m³)	63.3	63.6	63.2	62.9	62	60	56.8	52.5	47.1	39.6	30.9	23.9	19.7	17.1	15.4	13.7	13	15	20.4	28.7	39.9	57.1	77.2	91.3
SO₂ (µg/m³)	3.4	3.5	3.5	3.3	3	2.8	2.6	2.4	2.6	3.3	4.3	5.2	6.1	7	7.4	6.8	5.7	4.8	4.2	3.7	3.6	4	4.8	5.4
CO (µg/m³)	349	338	319	285	244	217	223	244	250	221	177	144	129	126	140	178	233	289	350	413	453	455	434	406

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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 Los Angeles Oct 18, 2026

Forecast from 24 °C to 29 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction