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)	1.89	1.19	0.69	0.69	0.81	0.31	0.81	1	0.69	1.31	1.61	1.19	2	1.81	0.89	1.81	1.81	1	2.61	1.89	0.61	3	4	2.5
Wind gust (m/s)	2.11	1.42	1.64	0.89	1.11	0.89	1.19	1.22	1.97	1.61	2.11	3.28	2.22	1.92	3.25	1.92	1.89	3.14	2.69	2.22	1.44	3.92	6.19	4.42
Wind direction (°)	SSW 193°	SSW 210°	S 177°	S 187°	SW 232°	NW 319°	NW 324°	NNW 329°	N 3°	NNE 27°	NE 46°	NE 41°	NE 43°	NE 40°	NE 41°	NNE 12°	N 3°	NNW 343°	N 358°	NNE 17°	ENE 75°	SSE 152°	S 183°	S 175°

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 (%)	61	64	79	67	69	84	73	74	78	62	56	56	45	41	44	37	37	46	45	46	59	51	59	69

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)	764	764	764	763	763	764	764	764	765	765	765	765	764	763	762	761	761	762	761	762	763	763	764	764

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	0.5	1.6	3.5	5.5	6.8	6.8	5.4	3.5	1.6	0.4	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)	119.7	116.4	111.8	107.8	106.2	106.6	109	117.8	111.1	82.2	64.3	51.6	43.5	41.8	42.6	42.3	41.8	46	60.8	85	104.1	118.7	128.1	128.1
PM10 (µg/m³)	123.4	120.6	116.6	113.6	112.9	113.4	116.2	124.8	118	91.7	73.6	59.1	48.1	44.8	45.2	44.6	44	48	62.6	86.8	106.2	121.1	130.4	130.9
Ozone (O₃) (µg/m³)	0	0	0	0	0	0	1	2	13	37	70	103	139	176	200	206	198	178	137	84	41	20	9	3
NO₂ (µg/m³)	143.1	138	134	132.6	132.3	130.5	127.7	123.4	113.8	94.6	70	49.2	34.7	24	18	15.6	18	30	59.2	98	128	141.8	146.7	146.6
SO₂ (µg/m³)	15	16.2	17.8	20.1	22.8	25.3	27.2	28.9	30.4	32.3	34.1	33.6	29.1	22.3	16.9	14.2	12.8	12.2	12.6	13.9	15.2	16.1	17	17.9
CO (µg/m³)	1400	857	467	396	479	574	656	750	793	741	639	554	507	478	476	493	538	645	847	1111	1376	1701	2025	2109

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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 Sihui Oct 30, 2026

Forecast from 23 °C to 33 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction