The Meteorological Department weather forecast Upper Thailand and the western side of the southern region have heavy rain in some areas due to a low-pressure system covering northern Vietnam combined with the monsoon.
On 24 July 2026, the Meteorological Department website issued the daily weather forecast stating that upper Thailand and the western southern region have heavy rain in some areas caused by a low-pressure system over northern Vietnam combined with a moderate southwest monsoon covering the Andaman Sea, Thailand, and the Gulf of Thailand. The public is advised to be cautious of dangers from heavy and accumulated rainfall.
Waves and winds in the upper Andaman Sea and the upper Gulf of Thailand are moderate, with waves 1-2 meters high and exceeding 2 meters in areas with thunderstorms. Mariners are urged to navigate carefully and avoid sailing in areas with thunderstorms.
Meanwhile, Tropical Storm "Noel" northeast of the Philippines is expected to move across northern Philippines into the upper South China Sea today (24 Jul 2026) and is forecast to make landfall in Guangdong Province, China, between 25-26 July 2026. This storm will not enter Thailand. Travelers to the affected area should check weather conditions before departure during these days.
From 06:00 today until 06:00 tomorrow
Thunderstorms cover 60% of the area with heavy rain in some places including Mae Hong Son, Chiang Rai, Phayao, Nan, Tak, and Phetchabun provinces. Temperatures range from 22-27°C minimum and 31-35°C maximum. Winds are southwest at 10-20 km/h.
Thunderstorms cover 70% of the area with heavy rain in some places such as Nong Khai, Bueng Kan, Udon Thani, Sakon Nakhon, Nakhon Phanom, Mukdahan, Amnat Charoen, and Ubon Ratchathani provinces. Temperatures range from 22-26°C minimum and 32-36°C maximum. Winds are southwest at 10-20 km/h.
Thunderstorms cover 60% of the area with heavy rain in some places including Lopburi and Saraburi provinces. Temperatures range from 23-26°C minimum and 35-37°C maximum. Winds are southwest at 10-20 km/h.
Thunderstorms cover 70% of the area with heavy rain in some places including Nakhon Nayok, Rayong, Chanthaburi, and Trat provinces. Temperatures range from 23-27°C minimum and 31-36°C maximum. Winds are southwest at 15-35 km/h. The sea has waves 1-2 meters high, exceeding 2 meters in areas with thunderstorms.
Thunderstorms cover 40% of the area, mainly in Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung, Songkhla, Yala, and Narathiwat provinces. Temperatures range from 23-26°C minimum and 33-35°C maximum. Winds are southwest at 15-35 km/h. The sea has waves about 1 meter high near the shore, 1-2 meters farther out, and exceeding 2 meters in areas with thunderstorms.
Thunderstorms cover 70% of the area with heavy rain in some places including Ranong, Phang Nga, and Phuket provinces. Temperatures range from 23-26°C minimum and 30-33°C maximum. From Phang Nga northwards, winds are southwest at 15-35 km/h, with waves 1-2 meters high, exceeding 2 meters in thunderstorms. From Phuket southwards, winds are southwest at 15-30 km/h, with waves about 1 meter high, exceeding 2 meters in thunderstorms.
Thunderstorms cover 60% of the area with heavy rain in some places. Temperatures range from 25-27°C minimum and 35-37°C maximum. Winds are southwest at 10-20 km/h.