Weather Update for 30 Oct 2026: Continuous Rain in Bangkok Metropolitan Area Covering 40% of the Area

Weather check for 30 Oct 2026: This morning, Bangkok and its metropolitan area have continuous rain over 40% of the area. Meanwhile, the southern region has less rain but still some heavy rainfall in certain locations.

On 30 October 2026 at 07:00, the Facebook page of the Meteorological Department reported that rain still covers Bangkok, Nonthaburi, Pathum Thani, and Samut Sakhon, with Nakhon Pathom newly added in the latest update.

In Bangkok, rain was detected along Don Mueang and Laksi areas, with expected rain in some parts of Taling Chan and Thawi Watthana between 07:30 and 08:00, continuing for more than one hour.

. General daily weather outlook WebsiteMeteorological Departmentstated that the 24-hour forecast shows reduced rain in the southern region but still heavy rain in some areas. Meanwhile, upper Thailand—especially the central region including Bangkok and its vicinity, plus the eastern region—will continue to experience thunderstorms and gusty winds in some places. Residents in these areas are advised to be cautious of dangers from thunderstorms, heavy and accumulated rain, which may cause flash floods and mountain runoff, especially in hillside areas near waterways and lowlands.

This is due to a low-pressure area over the Andaman Sea moving toward the Bay of Bengal, combined with easterly winds covering Thailand and the Gulf of Thailand. At the same time, a high-pressure area or cold air mass from China covers upper Thailand and the South China Sea.

For the Andaman Sea and the Gulf of Thailand, where thunderstorms occur, waves are expected to exceed 2 meters. Boaters should check routes and navigate cautiously, avoiding areas with thunderstorms.

Weather forecast for Thailand

From 06:00 today until 06:00 tomorrow

Northern region

• Thunderstorms covering 10% of the area
• Mostly in Tak, Kamphaeng Phet, Phichit, and Phetchabun provinces
• Minimum temperature 21-25 degrees Celsius
• Maximum temperature 33-36 degrees Celsius
• Easterly winds at 10-20 km/h

Northeastern region

• Thunderstorms covering 20% of the area
• Mostly in Bueng Kan, Nakhon Phanom, Chaiyaphum, Nakhon Ratchasima, Maha Sarakham, Roi Et, Buriram, Surin, Sisaket, and Ubon Ratchathani provinces
• Minimum temperature 22-24 degrees Celsius
• Maximum temperature 33-35 degrees Celsius
• Northeast winds at 10-25 km/h

Central region

• Thunderstorms covering 20% of the area with strong gusty winds in some locations
• Mostly in Kanchanaburi, Ratchaburi, Nakhon Pathom, Samut Sakhon, and Samut Songkhram provinces
• Minimum temperature 24-26 degrees Celsius
• Maximum temperature 32-35 degrees Celsius
• Easterly winds at 10-20 km/h

Eastern region

• Thunderstorms covering 40% of the area with strong gusty winds in some locations
• Mostly in Chachoengsao, Sa Kaeo, Chonburi, Rayong, Chanthaburi, and Trat provinces
• Minimum temperature 23-26 degrees Celsius
• Maximum temperature 32-35 degrees Celsius
• Easterly winds at 10-30 km/h
• Sea waves below 1 meter; in areas with thunderstorms, waves exceed 2 meters

Southern region (East coast)

• Thunderstorms covering 60% of the area with heavy rain in some locations
• In Phetchaburi, Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung, and Songkhla provinces
• Minimum temperature 22-24 degrees Celsius; maximum temperature 29-34 degrees Celsius
• From Surat Thani northward: easterly winds at 15-35 km/h; sea waves 1-2 meters; in thunderstorm areas, waves exceed 2 meters
• From Nakhon Si Thammarat southward: southeast winds at 15-30 km/h; sea waves around 1 meter; in thunderstorm areas, waves exceed 2 meters

Southern region (West coast)

• Thunderstorms covering 60% of the area with heavy rain in some locations
• In Ranong, Phang Nga, Phuket, Krabi, and Trang provinces
• Minimum temperature 23-25 degrees Celsius
• Maximum temperature 29-32 degrees Celsius
• From Phang Nga northward: easterly winds at 20-35 km/h; sea waves around 2 meters; in thunderstorm areas, waves exceed 2 meters
• From Phuket southward: southwest winds at 15-35 km/h; sea waves 1-2 meters; in thunderstorm areas, waves exceed 2 meters

Bangkok and metropolitan area

• Thunderstorms covering 40% of the area with strong gusty winds in some places
• Minimum temperature 25-26 degrees Celsius
• Maximum temperature 33-35 degrees Celsius
• Easterly winds at 10-20 km/h