Here is the latest weather bulletin issued by the Hong Kong Observatory.

The northeast monsoon is affecting Guangdong. The weather is mainly fine over the region.

Weather forecast for tonight and tomorrow

Mainly fine. The minimum temperature tomorrow morning will be about 19 degrees in the urban areas, and a couple of degrees lower in the New Territories. Dry and warm during the day with a maximum temperature of around 25 degrees. Moderate northeasterly winds.

Outlook : Mainly fine on Thursday. Becoming cloudy with a few rain patches later on Thursday and on Friday. Warm during the day over the weekend and on Winter Solstice. Cooler in the morning in the following couple of days.

9-Day Weather Forecast

The northeast monsoon will continue to affect southern China in the next few days. The weather will be generally fine over the region tomorrow. The temperature difference between day and night will be relatively large. A broad band of clouds will bring a few rain patches to the coast of Guangdong and the northern part of the South China Sea in the latter part of this week. With the band of clouds thinning out, the weather will improve and it will be warm during the day over the region during the weekend. Replenishments of the northeast monsoon are expected to bring dry and slightly cooler weather to Guangdong early to midweek next week.

17/12 (Wednesday)
Northeast force 3. Weather: Mainly fine. Dry and warm during the day.
Temperature: 19-25C Relative Humidity: 45-75%

18/12(Thursday)
East to northeast force 4 to 5. Weather: Mainly fine. Becoming cloudy with a few rain patches later.
Temperature: 19-23C Relative Humidity: 60-90%

19/12(Friday)
East to northeast force 4, occasionally force 5 at first, up to force 6 on high ground. Weather: Mainly cloudy with a few rain patches.
Temperature: 19-22C Relative Humidity: 75-95%

20/12(Saturday)
Northeast force 3 to 4. Weather: Mainly cloudy. Warm with sunny periods during the day.
Temperature: 20-25C Relative Humidity: 65-85%

21/12(Sunday)
Northeast force 3 to 4. Weather: Sunny periods. Warm during the day.
Temperature: 20-25C Relative Humidity: 60-85%

22/12(Monday)
East to northeast force 4, occasionally force 5. Weather: Sunny periods. Dry during the day.
Temperature: 18-22C Relative Humidity: 55-75%

23/12(Tuesday)
East to northeast force 4, occasionally force 5 at first. Weather: Mainly cloudy. Dry with sunny periods during the day.
Temperature: 19-23C Relative Humidity: 55-75%

24/12(Wednesday)
Northeast force 4 . Weather: Sunny periods. Dry during the day.
Temperature: 19-24C Relative Humidity: 55-75%

25/12(Thursday)
Northeast force 4, occasionally force 5. Weather: Sunny intervals. Cool in the morning. Dry during the day.
Temperature: 17-21C Relative Humidity: 55-75%