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9-day Weather Forecast

Bulletin updated at 00:00 HKT 15/May/2026

9-Day Weather Forecast

General Situation:
A trough of low pressure will bring heavy showers and
squally thunderstorms to the coast of Guangdong today. The
trough of low pressure is expected to linger over the
northern part of the South China Sea in the next couple of
days. A fresh to strong easterly airstream will affect
eastern Guangdong. There will still be showers over the
region. Besides, a hot southerly airstream will affect the
coast of Guangdong gradually early to midweek next week.

Date/Month 15/5 (Friday)
Wind: South to southeast force 3 to 4.
Weather: Mainly cloudy with occasional showers and squally
thunderstorms. Showers will be heavy in some areas at first.
Temp Range: 25 - 28 C
R.H. Range: 80 - 95 Per Cent

Date/Month 16/5(Saturday)
Wind: East to southeast force 4 to 5, occasionally force 6
offshore and on high ground.
Weather: Cloudy with occasional showers and thunderstorms.
Showers will be heavy in some areas at first.
Temp Range: 24 - 27 C
R.H. Range: 80 - 95 Per Cent

Date/Month 17/5(Sunday)
Wind: East to southeast force 4 to 5, occasionally force 6
offshore and on high ground.
Weather: Cloudy with a few showers and isolated
thunderstorms. Showers will be more frequent at first.
Temp Range: 24 - 27 C
R.H. Range: 80 - 95 Per Cent

Date/Month 18/5(Monday)
Wind: Southeast force 4 to 5, occasionally force 6 on high
ground at first.
Weather: Mainly cloudy with a few showers.
Temp Range: 25 - 29 C
R.H. Range: 75 - 95 Per Cent

Date/Month 19/5(Tuesday)
Wind: South to southeast force 3.
Weather: Mainly cloudy with one or two showers. Sunny
intervals during the day.
Temp Range: 25 - 30 C
R.H. Range: 75 - 95 Per Cent

Date/Month 20/5(Wednesday)
Wind: South to southeast force 3.
Weather: Sunny periods and isolated showers. Hot during the
day.
Temp Range: 25 - 31 C
R.H. Range: 70 - 90 Per Cent

Date/Month 21/5(Thursday)
Wind: South force 3.
Weather: Sunny periods. Hot during the day.
Temp Range: 25 - 31 C
R.H. Range: 65 - 90 Per Cent

Date/Month 22/5(Friday)
Wind: South force 3.
Weather: Sunny periods. Hot during the day.
Temp Range: 26 - 32 C
R.H. Range: 65 - 90 Per Cent

Date/Month 23/5(Saturday)
Wind: South force 3 to 4.
Weather: Sunny periods. Hot during the day.
Temp Range: 26 - 32 C
R.H. Range: 65 - 90 Per Cent

Sea surface temperature at 2 p.m.14/5/2026 at North Point
was 26 degrees C.

Soil temperatures at 7 a.m.14/5/2026 at the Hong Kong
Observatory:
0.5 M below surface was 27.3 degrees C.
1.0 M below surface was 26.5 degrees C.

Weather Cartoons for 9-day weather forecast
Day 1 cartoon no. 63 - Rain
Day 2 cartoon no. 63 - Rain
Day 3 cartoon no. 62 - Light Rain
Day 4 cartoon no. 62 - Light Rain
Day 5 cartoon no. 54 - Sunny Intervals with Showers
Day 6 cartoon no. 51 - SUNNY PERIODS
Day 7 cartoon no. 51 - SUNNY PERIODS
Day 8 cartoon no. 51 - SUNNY PERIODS
Day 9 cartoon no. 51 - SUNNY PERIODS

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