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Weather Forecast 7 day Infographic
27 Aug – 2 Sep 2025Announcement Date 27 August 2025 05:00 AM
Weather Forecast
27 Aug – 2 Sep 2025During 27 – 29 Aug, the monsoon trough will lie across the North and the upper Northeast into the low-pressure cell over upper Vietnam while the moderate southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are likely in the country. The wind and waves in the upper Andaman Sea are likely about 2 meters high, 1 - 2 meters high in the lower Andaman Sea and the upper Gulf and above 2 meters high in thundershowers. During 30 Aug – 2 Sep, the monsoon trough will lie across the lower North, the Central and the Northeast Northeast into the active low-pressure cell over the middle South Chaina Sea while the moderate southwest monsoon prevailing over the Andaman Sea, Thailand and the Gulf is strengthening with more rain and isolated heavy rain in the country. Isolated very heavy rain is likely in someplaces of the Norhteast, the east and the South (West Coast). The wind and waves in the upper Andaman Sea and the upper Gulf are likely about 2 meters high and above 2 meters high in thundershowers.
Announcement Date 27 August 2025 05:00 AM
Regional Weather Forecast
27 Aug – 2 Sep 2025Northern
During 28 Aug – 2 Sep, scattered to fairly widespread thundershowers and isolated heavy rains. Southwesterly winds 10 – 25 km/hr. Minimum temperature 21 – 24 °C. Maximum temperature 29 – 33 °C.
Northeastern
During 27 – 29 Aug, scattered to fairly widespread thundershowers with isolated heavy rains. Southwesterly winds 10 – 20 km/hr. During 30 Aug – 2 Sep, fairly widespread thundershowers with isolated heavy to very rains. Variable winds 10 – 20 km/hr. Minimum temperature 21 – 24 °C. Maximum temperature 28 – 32 °C.
Central
During 27 – 29 Aug, scattered widespread thundershowers. Southwesterly winds 10 – 20 km/hr. During 30 Aug – 2 Sep, fairly widespread thundershowers with isolated heavy rains. Variable winds 10 – 25 km/hr. Minimum temperature 23 – 25 °C. Maximum temperature 31 – 33 °C.
Eastern
Scattered to fairly widespread thundershowers and isolated heavy rains throughout the period. Isolated very heavy rains during 30 Aug – 2 Sep. During 27 – 29 Aug, southwesterly winds 15 – 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. During 30 Aug – 2 Sep, southwesterly winds 20 – 35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers. Minimum temperature 23 – 26 °C. Maximum temperature 28 – 33 °C.
Southern (East Coast)
During 27 – 29 Aug, isolated to scattered thundershowers. Southwesterly winds 15 – 30 km/hr. Wave height about 1 meter 1 -2 offshore and above 2 meters in thundershowers. During 30 Aug – 2 Sep, scattered thundershowers and isolated heavy rains. Surat Thani upward: southwesterly winds 20 – 35 km/hr. Wave height 1 – 2 meters and above 2 meters in thundershowers and offshore. Nakhon Si Thammarat downward: southwesterly winds 15 – 30 km/hr. Wave height about 1 meter and above 2 meters in thundershowers. Minimum temperature 23 – 25 °C. Maximum temperature 31 – 34 °C.
Southern (West Coast)
During 27 – 29 Aug, scattered thundershowers and isolated heavy rains. Phangnga upward: Southwesterly winds 20 – 35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers. Phuket downward: Southwesterly winds 15 – 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. During 30 Aug – 2 Sep, scattered to fairly widespread thundershowers and isolated heavy to very heavy rains. Phuket upward: Southwesterly winds 20 – 35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers. Krabi downward: Southwesterly winds 15 – 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. Minimum temperature 23 – 25 °C. Maximum temperature 28 – 33 °C.
Bangkok Metropolitan
During 27 – 29 Aug, scattered thundershowers. During 30 Aug – 2 Sep, scattered to fairly widespread thundershowers and isolated heavy rains. Southwesterly winds 10 – 20 km/hr. Minimum temperature 24 – 26 °C. Maximum temperature 30 – 33 °C.
Announcement Date 27 August 2025 05:00 AM