ประจำวันที่ 20 มีนาคม 2569 17.00 น.
The heat low-pressure cell covers the upper country, resulting in hot weather during the day over the upper country.
Daily Weather Forecast Infographic
20 March 2026Image:
Daily Weather Forecast
Announcement Date 20 March 2026
General Situation
20 March 2026The heat low-pressure cell covers the upper country, resulting in hot weather during the day over the upper country. At the same time, the southerly and southeasterly winds to bring moisture from the South China Sea and the Gulf to upper Thailand will strengthen with more rain over the Northeast and the East. Isolated thundershowers with gust and hails in the lower North, the Northeast, the Central, and the East. People in the upper country should keep healthy due to the hot weather and beware of severe conditions by keeping off outdoor places, big trees and unsecured billboards. Farmers should prevent for crop damage and animals danger. The southeasterly winds prevail over the Gulf, the South, and the Andaman Sea with isolated thundershowers in the South. The winds and waves in the Gulf and the Andaman Sea are expected to be about 1 meter high and above 2 meters high in thundershowers. All ships in the Gulf and the Andaman Sea should proceed with caution and keep away from thundershowers.
Announcement Date 20 March 2026
Thailand Weather Forecast
18:00 Today To 18:00 TomorrowNorthern
Day hot. Isolated thundershowers with gust mostly in Tak, Phichit, Phitsanulok and Phetchabun. Minimum temperature 18-25 °C. Maximum temperature 34-39 °C. Southwesterly winds 5-15 km/hr.
Northeastern
Day hot. Scattered thundershowers with gust and isolated hail mostly in Loei, Nong Khai, Bueng Kan, Sakon Nakhon, Nakhon Phanom, Chaiyaphum, Khon Kaen, Maha Sarakham, Nakhon Ratchasima, Buri Ram, Surin, Si Sa Ket and Ubon Ratchathani. Minimum temperature 20-25 °C. Maximum temperature 33-38 °C. Southeasterly winds 10-15 km/hr.
Central
Day hot. Isolated thundershowers with gust and isolated hail mostly in Lopburi, Saraburi, Phra Nakhon Si Ayutthaya, Kanchanaburi, Ratchaburi, Nakhon Pathom, Samut Sakhon and Samut Songkhram. Minimum temperature 24-26 °C. Maximum temperature 35-38 °C. Southerly winds 10-15 km/hr.
Eastern
Day hot. Scattered thundershowers with gust and isolated hail mostly in Nakhon Nayok, Prachin Buri, Sa Kaeo, Chachoengsao, Chon Buri, Rayong, Chanthaburi and Trat. Minimum temperature 24-27 °C. Maximum temperature 30-37 °C. Southeasterly winds 15-30 km/hr. Wave height about 1 meter and above 2 meters in thundershower.
Southern (East Coast)
Isolated thundershowers mostly in Phetchaburi, Prachuap Khiri Khan, Chumphon, and Surat Thani. Minimum temperature 22-26 °C. Maximum temperature 32-37 °C. Southeasterly winds 15-30 km/hr. Wave height about 1 meter and above 2 meters in thundershowers.
Southern (West Coast)
Isolated thundershowers mostly in Ranong, Phang Nga, and Phuket. Minimum temperature 23-26 °C. Maximum temperature 33-36 °C. Southeasterly winds 15-30 km/hr. Wave height about 1 meter and above 1 meter in thundershower and offshore.
Bangkok Metropolitan
Day hot. Isolated thundershowers. Minimum temperature 26-28 °C. Maximum temperature 34-37 °C. Southerly winds 10-15 km/hr.
Announcement Date 20 March 2026