The Thai Meteorological Department forecasts heavy rain in 40 provinces today, 6 October 2026. Bangkok can expect fairly widespread showers and isolated heavy rain with gust, with lows and highs of 24-35°C.
The high-pressure system from China extendeds to cover the North, the Northeast and the upper Central with the easterly and the southeasterly wind brings moisture from the South China Sea and the Gulf to the country while the southwest monsoon prevails over the Andaman Sea and Thailand. Thundershowers and gusty wind with hail including lightning strikes are likely in the North, the Central including Bangkok and vicinity, the East and the South regions while less rains in the Northeast.
Bangkok
Fairly widespread thundershowers and isolated heavy rain with gust. Minimum temperature 24-25°C. Maximum temperature 33-35°C. Variable winds 10–20 km/h.
North
Fairly widespread thundershowers with isolated heavy rain, gust and hail in Mae Hong Son, Chiang Mai, Chiang Rai, Lamphun, Lampang, Phayao, Nan, Phrae, Sukhothai, Tak, Kamphaeng Phet, Phitsanulok, and Phichit. Minimum temperature 21-24°C. Maximum temperature 32-35°C. Variable winds 10–20 km/h.
Northeast
Scattered thundershowers mostly in Loei, Nong Bua Lam Phu, Khon Kaen, Chaiyaphum, Nakhon Ratchasima, Buri Ram, and Surin. Minimum temperature 22–23°C. Maximum temperature 32-34°C. Easterly winds 10–20 km/h.
Central
Fairly widespread thundershowers with isolated heavy rain, gust and hail in Nakhon Sawan, Uthai Thani, Chai Nat, Kanchanaburi, Ratchaburi, Suphan Buri, Nakhon Pathom, Samut Sakhon, and Samut Songkhram. Minimum temperature 23-25°C. Maximum temperature 33-35°C. Variable winds 10–20 km/h.
East
Fairly widespread thundershowers and isolated heavy rain with gust in Chon Buri, Rayong, Chanthaburi, and Trat. Minimum temperature 24–26°C. Maximum temperature 32-35°C. Southeastherly winds 15–30 km/h. Wave height about 1 meter and above 2 meters in thundershowers.
South (east coast)
Scattered thundershowers and isolated heavy rain in Phetchaburi, Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung, Songkhla, Pattani, Yala, and Narathiwat. Minimum temperature 22–24°C. Maximum temperature 33–35°C. Westherly winds 10–30 km/h. Wave below 1 meter and above 2 meters in thundershowers.
South (west coast)
Scattered thundershowers and isolated heavy rain in Ranong, Phang Nga, Krabi, and Trang. Minimum temperature 24-25°C. Maximum temperature 32–34°C. Northwestherly winds 15–30 km/h. Wave height about 1 meter and above 2 meters in thundershowers.
Warnings
In addition, during 9-13 October 2026, the another high pressure system from China will extend to cover the Northeast and
Source: Thai Meteorological Department daily forecast, announcement of 06 October 2026.
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