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Daily Weather Forecast
Announcement Date 03 June 2026
The rather strong southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. Isolated very heavy rains are likely in the East and the South regions while isolated heavy rain are possible in the western part of the North and the Central including Bangkok and its vicinity. People should beware of heavy to very heavy rains and its accumulation that may cause flash flood and overflows, especially along foothills near waterways and lowlands. The rather strong wind forces the waves in the Andaman Sea and the upper Gulf up to be 2–3 meters high and above 3 meters high in thundershowers. All ships in the Andaman Sea and the Gulf should proceed with caution and keep off thundershowers, small boats in the Andaman Sea and the upper Gulf keep ashore.
Announcement Date 03 June 2026
Northern
Scattered thundershowers and isolated heavy rain in Mae Hong Son, Tak, and Kamphaeng Phet. Minimum temperature 23–27 °C. Maximum temperature 36–38 °C. Southwesterly winds 10–20 km./hr.
Northeastern
Scattered thundershowers mostly in Loei, Nong Bua Lam Phu, Nong Khai, Bueng Kan, Udon Thani, Sakon Nakhon, Nakhon Phanom, Chaiyaphum, Kalasin, Mukdahan, Nakhon Ratchasima, and Buri Ram. Minimum temperature 24–27 °C. Maximum temperature 35–37 °C. Southwesterly winds 10–20 km./hr.
Central
Scattered thundershowers and isolated heavy rain in Uthai Thani, Kanchanaburi, Ratchaburi, Suphan Buri, Nakhon Pathom, Lop Buri, and Saraburi. Minimum temperature 25–27 °C. Maximum temperature 35–37 °C. Southwesterly winds 10–20 km./hr.
Eastern
Fairly widespread thundershowers and isolated heavy to very heavy rain in Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, Rayong, Chanthaburi, and Trat. Minimum temperature 25–29 °C. Maximum temperature 30–37 °C. Southwesterly winds 20–40 km./hr. Wave height 2–3 meters and above 3 meters in thundershowers.
Southern (East Coast)
Fairly widespread thundershowers and isolated heavy rain in Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung, and Songkhla. Minimum temperature 23–27 °C. Maximum temperature 32–35 °C. From Surat Thani northward : Southwesterly winds 20–40 km./hr. Wave height 1–2 meters and above 2 meters in thundershowers and offshore. From Nakhon Si Thammarat southward: Southwesterly winds 20–35 km./hr. Wave height 1–2 meters, about 2 meters offshore and above 2 meters in thundershowers.
Southern (West Coast)
Fairly widespread thundershowers and isolated heavy to very heavy rain in Ranong, Phang Nga, Phuket, Krabi, Trang, and Satun. Minimum temperature 23–25 °C. Maximum temperature 29–34 °C. Southwesterly winds 20–40 km./hr. Wave height 2–3 meters and above 3 meters in thundershowers.
Bangkok Metropolitan
Scattered thundershowers and isolated heavy rain. Minimum temperature 27–28 °C. Maximum temperature 34–36 °C. Southwesterly winds 10–20 km./hr.
Announcement Date 03 June 2026
