Bulletin updated at 06:20 HKT 18/Apr/2026
9-Day Weather Forecast General Situation: The trough of low pressure affecting Guangdong will weaken gradually today. Showers will ease off over the region. It will be hot during the day. Under the influence of an easterly airstream and upper-air disturbances, there will be a few showers over the coast of southern China in the next couple of days. Another trough of low pressure will bring unsettled weather to the region in the middle and latter parts of next week. Date/Month 18/4 (Saturday) Wind: Light winds force 2. Weather: Sunny periods. Visibility relatively low at first. Hot during the day. One or two showers later. Temp Range: 23 - 29 C R.H. Range: 70 - 95 Per Cent PSR: Low Date/Month 19/4(Sunday) Wind: Light winds force 2. Weather: Sunny periods and isolated showers. Hot during the day. Temp Range: 24 - 29 C R.H. Range: 70 - 95 Per Cent PSR: Low Date/Month 20/4(Monday) Wind: East to southeast force 3 to 4. Weather: Mainly cloudy with a few showers. Sunny intervals during the day. Temp Range: 24 - 28 C R.H. Range: 70 - 95 Per Cent PSR: Medium Low Date/Month 21/4(Tuesday) Wind: East to southeast force 4. Weather: Mainly cloudy with a few showers. Sunny intervals during the day. Temp Range: 24 - 28 C R.H. Range: 70 - 95 Per Cent PSR: Medium Low Date/Month 22/4(Wednesday) Wind: South to southeast force 4. Weather: Mainly cloudy with a few showers. Hot with sunny intervals during the day. Temp Range: 25 - 29 C R.H. Range: 70 - 95 Per Cent PSR: Medium Low Date/Month 23/4(Thursday) Wind: Southeast force 4, becoming northeast force 3 to 4 later. Weather: Mainly cloudy with a few showers and isolated thunderstorms. Temp Range: 24 - 27 C R.H. Range: 75 - 95 Per Cent PSR: Medium Date/Month 24/4(Friday) Wind: East to northeast force 3 to 4. Weather: Mainly cloudy with a few showers and isolated thunderstorms. Temp Range: 22 - 25 C R.H. Range: 80 - 95 Per Cent PSR: Medium Date/Month 25/4(Saturday) Wind: East to northeast force 3 to 4. Weather: Mainly cloudy with a few showers. Temp Range: 23 - 26 C R.H. Range: 80 - 95 Per Cent PSR: Medium Low Date/Month 26/4(Sunday) Wind: East force 3 to 4. Weather: Sunny intervals and one or two showers. Temp Range: 23 - 27 C R.H. Range: 75 - 95 Per Cent PSR: Low Sea surface temperature at 2 p.m.17/4/2026 at North Point was 25 degrees C. Soil temperatures at 7 a.m.17/4/2026 at the Hong Kong Observatory: 0.5 M below surface was 26.5 degrees C. 1.0 M below surface was 26.0 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 54 - Sunny Intervals with Showers Day 2 cartoon no. 51 - SUNNY PERIODS Day 3 cartoon no. 54 - Sunny Intervals with Showers Day 4 cartoon no. 54 - Sunny Intervals with Showers Day 5 cartoon no. 54 - Sunny Intervals with Showers Day 6 cartoon no. 62 - Light Rain Day 7 cartoon no. 62 - Light Rain Day 8 cartoon no. 62 - Light Rain Day 9 cartoon no. 54 - Sunny Intervals with Showers
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