5-day weather forecast Hong Kong 06-04-2026

Weather forecast Hong Kong today 06.04.2026: patchy rain possible, temperature from 23 °C to 29 °C.

Precipitation probability 87%. Wind up to 6.19 m/s (gusts 9.22 m/s). Air humidity 70–96%, atmospheric pressure 755–758 mm Hg, UV index up to 4.8.

Sunrise 06:12
Sunset 18:40

Waning Gibbous86% illuminated
Moonrise 22:31 · Moonset 08:29

Chart

Table

Mon, Apr 6, 2026

Tue, Apr 7 →

Forecast from 23 °C to 29 °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)	23	23	23	23	23	23	23	24	24	24	25	25	25	25	26	29	26	25	25	24	24	24	24	24
Precipitation (mm/hr)	0.01	0	0.01	0.02	0.03	0.03	0.03	0.05	0.07	0.07	0.05	0.04	0.04	0.02	0.02	0.01	0.01	0.02	0.04	0.03	0.02	0.03	0.03	0.05

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 (%)	57	61	66	73	70	64	57	54	88	67	83	82	86	72	65	50	67	82	60	80	70	56	85	59
Rain chance (%)	87	0	70	67	62	63	73	62	100	100	100	62	66	65	65	78	69	82	82	88	60	83	86	72

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)	3.19	3.89	3.89	2.81	2.81	2.89	3.31	3.61	3.39	4.61	4.89	4.81	4.81	5.19	5.69	5.89	6.19	6	5.31	4.39	4.19	3.89	3.61	3.11
Wind gust (m/s)	5.28	6.33	6.33	4.47	4.47	4.58	5.25	5.64	5.22	7	7.22	7.06	7.25	7.81	8.36	8.64	9.22	8.89	8	6.97	6.75	6.33	5.89	5.08
Wind direction (°)	SSE 151°	SSE 147°	SE 141°	SE 129°	ESE 122°	SE 126°	SE 128°	SE 137°	SSE 150°	SSE 165°	S 174°	S 177°	S 183°	S 185°	SSW 193°	SSW 195°	SSW 194°	S 188°	S 185°	S 183°	S 177°	S 182°	S 178°	S 179°

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 (%)	95	96	96	96	96	95	95	95	93	90	86	85	83	82	80	70	79	83	88	90	91	93	94	95

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)	757	756	756	755	755	756	756	757	758	758	758	758	758	757	756	755	755	755	755	756	757	757	758	758

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	0.1	0.5	1	1.7	3.4	4.8	3.7	3.6	2.7	1.7	0.6	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)	27	32.6	36.9	32.7	33.4	28.5	24.5	21.7	18.7	16	14.9	15.9	17.4	18.5	16.7	17.4	19.6	16.9	22.3	17.2	17.1	17.5	17.8	16.8
PM10 (µg/m³)	29.5	35.8	40.6	35.1	36.6	31.9	28.7	25.9	23	20.3	19.3	20.7	22.4	23.3	20.5	20.9	23.1	20.6	25.9	21.4	21.9	22.6	22.8	21.6
Ozone (O₃) (µg/m³)	44	38	29	19	13	13	17	23	30	38	44	46	46	44	38	30	27	33	43	53	62	71	76	75
NO₂ (µg/m³)	69.1	76.4	81.8	85.6	85.1	78	66.7	55.5	49.8	38	29.4	26.3	26.3	28.1	32.8	39.2	42.1	38	30.4	24.3	21.2	19.7	19.9	22.1
SO₂ (µg/m³)	27.2	28.6	29.7	30.5	30.2	28.1	25	22	19.5	17.6	16.3	15.9	16.2	16.9	18.6	20.9	22.3	21.9	20.7	19.6	19.1	18.7	18.6	18.7
CO (µg/m³)	344.9	333.9	314.9	290.9	268.9	252.9	239.9	226.9	221.9	207.9	199.9	192.9	190.9	194.9	210.9	233.9	246.9	239.9	223.9	211.9	210.9	214.9	220.9	230.9

Mon, Apr 6, 2026

Tue, Apr 7 →

Frequently asked questions about the weather in Hong Kong

Today in Hong Kong the temperature ranges from 23 °C to 29 °C, wind up to 6.19 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Hong Kong today is 87%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Hong Kong today reaches up to 6.19 m/s with gusts up to 9.22 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Hong Kong today ranges from 70% to 96%. View the humidity chart above for hourly details.

The UV index in Hong Kong today reaches up to 4.8. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Hong Kong today ranges from 755 to 758 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Hong Kong today reaches up to 88%. Check the cloud cover chart above for hourly details throughout the day.

Hong Kong on the map

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.

Learn more about our methodology →