Bulletin updated at 04:50 HKT 19/Oct/2026
9-Day Weather Forecast General Situation: With the easterly airstream now affecting the coast of Guangdong moderating gradually and under the influence of an anticyclone aloft, the weather will be mainly fine and dry over southern China in the next couple of days. It will become very hot. The northeast monsoon is expected to affect southern China midweek this week. Besides, Tropical Cyclone Champi will move across the seas east of Luzon in the next couple of days. However, there are uncertainties in its subsequent movement. It will have a chance to move towards the coast of southeastern China. It will also have a chance to turn northwards and move towards the vicinity of the Ryukyu Islands to the East China Sea. Its outer subsiding air will bring mainly fine and high temperature weather to southern China in the latter part of this week. Date/Month 19/10 (Monday) Wind: East force 2 to 3. Weather: Fine. Dry and hot during the day. Temp Range: 27 - 32 C R.H. Range: 60 - 85 Per Cent PSR: Low Date/Month 20/10(Tuesday) Wind: East force 3. Weather: Fine. Dry and hot during the day. Temp Range: 27 - 32 C R.H. Range: 60 - 85 Per Cent PSR: Low Date/Month 21/10(Wednesday) Wind: Light winds force 2, becoming northeast force 3 to 4. Weather: Mainly fine. Visibility relatively low in some areas at first. Dry and very hot during the day. One or two light rain patches at night. Temp Range: 26 - 33 C R.H. Range: 60 - 85 Per Cent PSR: Low Date/Month 22/10(Thursday) Wind: North to northeast force 4, force 5 offshore at first. Weather: Mainly cloudy. One or two rain patches at first. Dry with sunny periods during the day. Temp Range: 25 - 31 C R.H. Range: 60 - 85 Per Cent PSR: Low Date/Month 23/10(Friday) Wind: North to northeast force 3 to 4, occasionally force 5 offshore and on high ground. Weather: Mainly fine and dry. Very hot during the day. Temp Range: 26 - 33 C R.H. Range: 50 - 75 Per Cent PSR: Low Date/Month 24/10(Saturday) Wind: North to northeast force 4, occasionally force 5 offshore and on high ground. Weather: Mainly fine and dry. Very hot during the day. One or two showers at night. Temp Range: 26 - 33 C R.H. Range: 50 - 90 Per Cent PSR: Low Date/Month 25/10(Sunday) Wind: North to northeast force 4, occasionally force 5 offshore. Weather: Mainly cloudy with a few showers. Sunny intervals during the day. Temp Range: 26 - 31 C R.H. Range: 60 - 95 Per Cent PSR: Medium Low Date/Month 26/10(Monday) Wind: Northeast force 3 to 4. Weather: Mainly cloudy with one or two showers. Sunny intervals during the day. Temp Range: 26 - 30 C R.H. Range: 65 - 90 Per Cent PSR: Low Date/Month 27/10(Tuesday) Wind: Northeast force 4, occasionally force 5 offshore. Weather: Sunny intervals and one or two showers. Temp Range: 25 - 29 C R.H. Range: 65 - 90 Per Cent PSR: Low Sea surface temperature at 2 p.m.18/10/2026 at North Point was 28 degrees C. Soil temperatures at 7 a.m.18/10/2026 at the Hong Kong Observatory: 0.5 M below surface was 29.3 degrees C. 1.0 M below surface was 29.7 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 50 - SUNNY Day 2 cartoon no. 50 - SUNNY Day 3 cartoon no. 51 - SUNNY PERIODS Day 4 cartoon no. 51 - SUNNY PERIODS Day 5 cartoon no. 51 - SUNNY PERIODS Day 6 cartoon no. 51 - SUNNY PERIODS Day 7 cartoon no. 54 - Sunny Intervals with Showers Day 8 cartoon no. 54 - Sunny Intervals with Showers Day 9 cartoon no. 54 - Sunny Intervals with Showers
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