Daily Weather Forecast
05 October 2025Announcement Date 05 October 2025
Forecast Additional Video Formats
General Situation
05 Oct 2025
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Weather Map
The moderate southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are likely in the the East region. People in these areas should beware of heavy rains. The wind and waves in the upper Andaman Sea are 1-2 meters, in the lower Andaman Sea and the Gulf are likely about 1 meter high and above 2 meters high in thundershowers. All ships should proceed with caution and keep off thundershowers. In addition, at 03.00 p.m. LST (5 Oct 2025) typhoon “MATMO” made landfall over Guangdong, the south of China. It is moving west-northwest. After that, it will degrade rapidly. This storm will not move to Thailand.
Bangkok Metropolis and Vicinity Forecast
06:00 Today - 06:00 TomorrowScattered thundershowers. Minimum temperature 23–26 °C. Maximum temperature 32–34 °C. Southwesterly winds 10–20 km/hr.
Announcement Date 05 October 2025
Weather Province Additional
7 days Weather Forecast
Weather Outlook During 5 – 11 Oct 2025Forecast
During 6 – 8 Oct, the southwest monsoon prevailing over the Andaman Sea, The South and the Gulf will strengthen while the monsoon trough will lie across the North, the upper Central and the Northeast of Thailand. More rains are likely in the country and isolated heavy rains are possible in the North, the Northeast, the Central, the East and the South (west coast) regions. During 9 – 11 Oct, the monsoon trough will move down to lie across the lower Central, the East and the upper South while the southwest monsoon still prevails over the Andaman Sea, the South and the Gulf. Less rains and isolated thundershowers are likely in the North and the Northeast while isolated heavy rains are possible in the Central, the East and the South regions. During 5 – 6 Oct, the moderate wind and waves in the upper Andaman Sea are expected 1 – 2 meters high and above 2 meters high in thundershowers. In the lower Andaman Sea and the Gulf, the waves are expected about 1 meter high and above 2 meters high in thundershowers. During 7 – 11 Oct, the wind and waves in the Andaman Sea and the Gulf are expected about 1 meter high and above 2 meters high in thundershowers. In addition, typhoon “MATMO” over the upper South China Sea is expected to make landfall over Guangdond, the south of China on 5 Oct. Storm “MATMO” is forecast to downgrade rapidly due to the extending of the high-pressure system from China during 6–7 October 2025. This storm is not move to Thailand.
Caution
During 5 – 7 Oct, people in the North, the Northeast, the East and the South (west coast) should beware of heavy rain and accumulation that may cause flash floods and overflows especially along the waterways near foothills and lowlands.
Announcement Date 05 Oct 2025
7 day Weather Summary
26 September 2025 - 02 October 2025Forecast
The active monsoon trough lay across upper Thailand in the first half of the period, initially lay across the lower northern, upper central and northeastern regions. After that, it shifted northward to lie across the northern and upper northeastern regions. Additionally, the moderate to rather active southwest monsoon which prevailed over the Andaman Sea, southern region and the Gulf of Thailand was weakened at the end of the period. Besides, the eastern and southeastern winds prevailed over the northeastern, eastern regions and the Gulf of Thailand at the end of the period. These conditions brought abundant rainfall across upper Thailand at the beginning and the middle of the period with flooding reported in several areas. In the southern region, rainfall was observed throughout the period, particularly, abundant rainfall in the western coast at the middle of the period.
Meanwhile, Typhoon “BUALOI (2520)” over the upper South China Sea made landfall in Quang Binh, upper Vietnam, and weakened into a severe tropical storm at 01:00 a.m. on 29 Sep. It then moved into Laos and further weakened into a tropical storm and tropical depression at 01:00 p.m. and 07:00 p.m. on the same day, respectively. Subsequently, it downgraded into an active low-pressure cell and moved to cover upper Myanmar and upper Laos on the following day.
Announcement Date 03 Oct 2025
Previous
Monthly Weather Forecast
November 2022Forecast
Upper Thailand will be more cold especially the northern and northeastern regions with some thunderstorms on certain days. For the mountain tops, mountain peaks, and mountain ranges, the weather is generally cold. This is because The high pressure area from China will extend to cover the North and Northeast periodically. It will be mostly moderate power. the southern part It continues to rain heavily. especially the east coast from Chumphon down There are still thunderstorms in 60 - 80 percent of the area with heavy rain in many areas and very heavy in some places.This will cause flash floods and flash floods, as well as overflowing riverbanks in some places. For wind waves in the Gulf of Thailand will be strong. In some periods, there will be waves 2 - 4 meters high, while the Andaman Sea will have 1-2 meters high because the northeast monsoon still prevails over the Gulf of Thailand and the South. It will have strength from time to time. In addition, there will be a monsoon trough that lies across the central South in some periods. In addition, in some periods there will be an active low pressure cell moving closer. and has a high chance of moving through the southern region
Caution
In summary, this month, the total rainfall in the northern and northeastern regions is expected to be 10% less than normal, and the central and eastern regions are close to normal. The southern region is 10 percent above normal, while the average landscape is still slightly above normal.
Announcement Date 01 November 2022