Bulletin updated at 00:00 HKT 03/Jun/2026
9-Day Weather Forecast General Situation: Winds will be weak and it will be persistently very hot over Guangdong today and tomorrow. High temperatures will also trigger showers. The area of low pressure over the central to southern part of the South China Sea will develop gradually, and move across the northeastern part of the South China Sea towards the vicinity of Taiwan in the next couple of days. Meanwhile, under the influence of its associated subsiding air, it will be extremely hot over Guangdong in the next couple of days. A broad trough of low pressure is expected to linger over the coast of southern China and the northern part of the South China Sea early next week. It will bring showers and squally thunderstorms to the region. Under the influence of an easterly airstream, temperatures over the coast of Guangdong will fall slightly in the middle and latter parts of next week. Besides, Tropical Cyclone Jangmi will skirt the southern part of Honshu of Japan today. It will then transform into an extratropical cyclone gradually. Date/Month 3/6 (Wednesday) Wind: South to southwest force 2 to 3. Weather: Sunny periods and isolated showers. Very hot during the day. Temp Range: 29 - 34 C R.H. Range: 60 - 90 Per Cent PSR: Low Date/Month 4/6(Thursday) Wind: West to southwest force 3 to 4. Weather: Sunny periods. Very hot during the day. Isolated showers later. Temp Range: 29 - 34 C R.H. Range: 60 - 90 Per Cent PSR: Low Date/Month 5/6(Friday) Wind: West to southwest force 3 to 4. Weather: Sunny periods. Extremely hot during the day. One or two showers and thunderstorms later. Temp Range: 29 - 35 C R.H. Range: 60 - 90 Per Cent PSR: Medium Low Date/Month 6/6(Saturday) Wind: South to southwest force 4. Weather: Mainly cloudy with a few showers. Very hot with sunny intervals during the day. Isolated thunderstorms later. Temp Range: 28 - 33 C R.H. Range: 70 - 95 Per Cent PSR: Medium Low Date/Month 7/6(Sunday) Wind: South to southwest force 3. Weather: Mainly cloudy with a few showers and thunderstorms. Temp Range: 27 - 31 C R.H. Range: 75 - 95 Per Cent PSR: Medium Date/Month 8/6(Monday) Wind: South to southwest force 3 to 4. Weather: Mainly cloudy with occasional showers and a few thunderstorms. Temp Range: 27 - 30 C R.H. Range: 75 - 95 Per Cent PSR: Medium High Date/Month 9/6(Tuesday) Wind: South to southwest force 3 to 4. Weather: Cloudy with occasional showers and a few thunderstorms. Temp Range: 27 - 30 C R.H. Range: 80 - 95 Per Cent PSR: Medium High Date/Month 10/6(Wednesday) Wind: South force 4, becoming east force 4 later. Weather: Cloudy with occasional showers and a few squally thunderstorms. Temp Range: 26 - 30 C R.H. Range: 80 - 95 Per Cent PSR: Medium High Date/Month 11/6(Thursday) Wind: East force 4. Weather: Mainly cloudy with a few showers. Temp Range: 25 - 29 C R.H. Range: 75 - 95 Per Cent PSR: Medium Low Sea surface temperature at 2 p.m.2/6/2026 at North Point was 27 degrees C. Soil temperatures at 7 a.m.2/6/2026 at the Hong Kong Observatory: 0.5 M below surface was 29.0 degrees C. 1.0 M below surface was 28.2 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 90 - Hot Day 2 cartoon no. 90 - Hot Day 3 cartoon no. 90 - Hot Day 4 cartoon no. 54 - Sunny Intervals with Showers Day 5 cartoon no. 62 - Light Rain Day 6 cartoon no. 63 - Rain Day 7 cartoon no. 63 - Rain Day 8 cartoon no. 63 - Rain Day 9 cartoon no. 62 - Light Rain
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