5-day weather forecast Hong Kong 25-06-2026

Weather forecast Hong Kong today 25.06.2026: patchy light rain with thunder, temperature from 28 °C to 31 °C.

Precipitation probability 43%. Wind up to 5.31 m/s (gusts 7.42 m/s). Air humidity 71–89%, atmospheric pressure 752–754 mm Hg, UV index up to 11.4.

Sunrise 05:41
Sunset 19:10

Waxing Gibbous87% illuminated
Moonrise 15:25 · Moonset 01:51

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Table

Thu, Jun 25, 2026

Fri, Jun 26 →

Forecast from 28 °C to 31 °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)	28	28	28	28	28	28	28	29	29	30	30	30	31	31	31	31	31	31	30	30	29	31	29	28
Precipitation (mm/hr)	0.31	0.24	0.27	0.23	0.18	0.33	0.41	0.25	0.16	0.08	0.08	0.77	0.58	0	0.16	0	0	0.49	0.15	0.05	0	0	0.73	0.69

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 (%)	74	77	81	83	75	72	71	87	83	89	76	75	74	31	78	19	19	86	76	77	23	25	70	75
Rain chance (%)	43	40	42	41	36	43	48	42	34	27	23	50	44	8	25	7	7	47	28	24	13	16	58	59

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)	4.19	4.61	4.69	4.69	4.31	4	3.89	3.89	4.61	5.31	5.11	4.69	4.39	4.5	5	5.19	5.19	5.31	5.19	5.11	4.69	4.31	4	4
Wind gust (m/s)	6.25	6.75	6.81	6.86	6.33	6.03	5.69	5.44	6.39	7.22	6.78	6.25	5.78	6	6.75	6.64	6.69	7.08	7.25	7.42	6.81	6.28	6.06	6.33
Wind direction (°)	SSW 209°	SW 218°	SW 221°	SW 220°	SW 222°	SW 217°	SW 216°	SW 227°	SW 236°	WSW 240°	WSW 240°	WSW 241°	WSW 240°	SW 234°	SW 229°	SW 222°	SW 214°	SSW 206°	SSW 206°	SSW 212°	SW 219°	SW 222°	SW 222°	SW 219°

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 (%)	88	88	88	88	89	89	88	87	83	80	77	74	72	72	71	71	72	75	78	82	85	75	88	88

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)	753	753	752	752	752	752	753	753	754	754	754	753	753	753	752	752	752	752	752	752	752	753	753	754

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	0.6	1.8	3.9	5.9	8.9	11	11.4	9.6	6.7	3.8	1.6	0.4	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)	26.8	24.7	21.9	20.3	19.6	20.1	22.1	22.5	22.8	23	24.8	27	28.9	30.7	31.2	29	28.5	27.9	28.2	32.1	35.9	35.9	37.4	38.3
PM10 (µg/m³)	31.2	29	26.5	24.9	24.2	24.6	26.7	27.3	27.6	28.2	30.9	34	36.7	39.1	39.7	36.9	35.7	34.6	34.2	36.9	40.2	40	41.8	42.3
Ozone (O₃) (µg/m³)	40	52	61	66	68	70	71	71	75	86	101	116	132	148	154	146	128	106	77	45	22	17	23	30
NO₂ (µg/m³)	68.9	56.1	45.8	39.8	36.2	34.4	35.2	37.7	38.4	35.4	30.7	26.8	23.9	21.8	22.3	25.8	31.9	41.6	58.8	79.6	92.7	91.8	83.3	74.6
SO₂ (µg/m³)	32.4	30.2	28.3	26.8	25.7	25.4	26.2	27.7	29.3	31	32.8	34.2	34.9	35.2	35.1	34.5	33.6	33.2	34.2	35.7	36.5	35.7	34.2	32.5
CO (µg/m³)	220	200	186	179	179	185	204	230	245	238	220	205	198	195	195	198	205	216	235	258	270	265	249	230

Thu, Jun 25, 2026

Fri, Jun 26 →

Frequently asked questions about the weather in Hong Kong

Today in Hong Kong the temperature ranges from 28 °C to 31 °C, wind up to 5.31 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Hong Kong today is 43%. 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 5.31 m/s with gusts up to 7.42 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Hong Kong today ranges from 71% to 89%. View the humidity chart above for hourly details.

The UV index in Hong Kong today reaches up to 11.4. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Hong Kong today ranges from 752 to 754 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Hong Kong today reaches up to 89%. 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 →