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)	4.61	4.19	2.5	3.19	2.89	1.39	2.19	2.11	1.61	2.5	2.69	2.19	3	3.39	2.5	3.19	3.39	3.69	5.69	5.61	4.31	4.69	4.69	3.61
Wind gust (m/s)	5.53	5.22	4.33	3.92	3.39	2.25	2.69	2.61	3.36	2.72	2.89	4.92	3	6.39	5.42	3.31	3.53	7.08	9.69	6.31	7.64	5.92	6	6.69
Wind direction (°)	S 169°	S 169°	SSE 164°	SSE 165°	SSE 161°	SSE 149°	SSE 152°	SE 136°	ESE 106°	ESE 121°	SE 128°	ESE 123°	SE 126°	SE 130°	SE 124°	SSE 163°	SSE 162°	SE 140°	SSE 155°	SSE 161°	SSE 159°	SSE 160°	SSE 153°	SE 145°

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 (%)	67	69	78	72	72	83	73	72	76	64	58	51	47	44	41	43	43	46	50	55	60	61	64	70

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	764	763	764	764	764	765	765	765	764	764	763	762	761	761	761	762	762	763	764	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	0.4	1.5	2.9	4.8	6	5.8	4.1	2.3	0.8	0.3	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)	108.3	88.5	76.1	67.8	63.8	64	68.5	82.2	71.7	52.7	45.1	39.7	37.3	36.2	36	35.5	35.6	37.1	45.1	53.2	54.4	52.2	50.4	50.6
PM10 (µg/m³)	113.2	94.3	82.7	73.8	69.8	70.5	75.7	89.9	80.1	62.6	53.7	46.4	41.3	38.8	38.1	37.5	37.4	38.6	46.4	54.6	55.8	54.2	54	56.5
Ozone (O₃) (µg/m³)	2	4	6	6	6	7	7	9	21	52	94	132	161	186	202	208	206	193	162	120	86	69	60	52
NO₂ (µg/m³)	150	138.5	128.4	120.8	114.5	108.4	103.7	99.3	90.5	73	51.2	33.4	22.6	15.7	12.3	11.8	14.8	22.1	37.4	57	71.2	74.8	73.1	71.5
SO₂ (µg/m³)	31.4	32.3	33.2	33.9	34.6	35.7	38.7	42.1	42.3	36.7	28	20.4	15.4	11.5	9	7.9	8.1	9.7	13.3	18.3	22.8	26.6	29.8	31.5
CO (µg/m³)	724	639	588	596	637	698	813	947	990	854	625	451	396	396	404	404	411	426	453	486	513	529	538	534

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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 Guangzhou Oct 31, 2026

Forecast from 24 °C to 32 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction